{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2025-09-19",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "codes": [
        {
          "uuid": "e6040e78-570e-4540-b164-204df9127f73",
          "code": "21183",
          "type": "ALTERNATIVE",
          "url": "https://rxnav.nlm.nih.gov/REST/rxcui/21183/allProperties.xml?prop=all",
          "code_system": "RXCUI",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "49073dfd-15b6-4c53-90ab-e849ebb126d7",
          "code": "221079",
          "type": "PRIMARY",
          "url": "https://rxnav.nlm.nih.gov/REST/rxcui/221079/allProperties.xml?prop=all",
          "code_system": "RXCUI",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "17876c0d-1f3a-48c8-8b6f-e6a9e6b4d7f5",
          "code": "SUB22082",
          "type": "PRIMARY",
          "code_system": "EVMPD",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "f85e5842-b7ad-41c0-b519-35eefe8d08ca",
          "code": "SUB29131",
          "type": "PRIMARY",
          "code_system": "EVMPD",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "b100877d-7e3a-4f5e-b497-3100e4d19fb5",
          "code": "SUB12639MIG",
          "type": "PRIMARY",
          "code_system": "EVMPD",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "d48cf27f-baf8-44d5-a53b-e4fed3729835",
          "code": "SUB76183",
          "type": "PRIMARY",
          "code_system": "EVMPD",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "1ee875fd-1c8c-4ab6-8c97-2a2df50d316a",
          "code": "CHEMBL1261",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chembl/compound/inspect/CHEMBL1261",
          "code_system": "ChEMBL",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "b34703e0-e03a-4027-ad80-de4225b91d5d",
          "code": "22230",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/22230",
          "code_system": "PUBCHEM",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "0bf40578-0f10-42e8-856e-ca92ae3bec09",
          "code": "A09AB04",
          "comments": "ATC|ALIMENTARY TRACT AND METABOLISM|DIGESTIVES, INCL. ENZYMES|DIGESTIVES, INCL. ENZYMES|Acid preparations|citric acid",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atc_ddd_index/?code=A09AB04&showdescription=yes",
          "code_system": "WHO-ATC",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "f8d2ba78-015b-4451-9a96-47c3e00a4b8d",
          "code": "5949-29-1",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=5949-29-1",
          "code_system": "CAS",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99",
            "6b7547aa-c041-4cec-92b8-5c7a167e6fd9"
          ]
        },
        {
          "uuid": "da6a6203-80ec-4b72-95ff-f05dc066292a",
          "code": "C47452",
          "type": "PRIMARY",
          "url": "https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C47452",
          "code_system": "NCI_THESAURUS",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "0a3244fb-7856-4907-8a8f-4645689db928",
          "code": "21 CFR 184.1033",
          "type": "PRIMARY",
          "url": "http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?fr=184.1033",
          "code_system": "CFR",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "e037dbc2-4542-4d52-9e8b-a3c116deef56",
          "code": "21 CFR 331.15",
          "type": "PRIMARY",
          "url": "http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfCFR/CFRSearch.cfm?fr=331.15",
          "code_system": "CFR",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "7eccdece-9029-476e-8776-d44231f4d27d",
          "code": "21 CFR 331.11",
          "type": "PRIMARY",
          "url": "http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfCFR/CFRSearch.cfm?fr=331.11",
          "code_system": "CFR",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "69028674-9d5f-4d2b-93d2-fa051b8105a8",
          "code": "21801",
          "type": "NON-SPECIFIC SUBSTITUTION",
          "url": "http://iaspub.epa.gov/apex/pesticides/f?p=CHEMICALSEARCH:3:0::NO:21,3,31,7,12,25:P3_XCHEMICAL_ID:1842",
          "code_system": "EPA PESTICIDE CODE",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "cbafee9a-4f0a-4bfc-8136-663d788fe283",
          "code": "CITRIC ACID",
          "type": "PRIMARY",
          "url": "https://en.wikipedia.org/wiki/Citric_acid",
          "code_system": "WIKIPEDIA",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "1bb905e8-f265-4da4-bdb2-1e754f0ab75b",
          "code": "CITRIC ACID",
          "type": "PRIMARY",
          "url": "http://apps.who.int/food-additives-contaminants-jecfa-database/chemical.aspx?chemID=3594",
          "code_system": "JECFA EVALUATION",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "ac2cf254-ce12-482c-addb-1c4a90817944",
          "code": "D019343",
          "type": "PRIMARY",
          "url": "http://www.ncbi.nlm.nih.gov/mesh/68019343",
          "code_system": "MESH",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "2ba3413f-6d96-46d2-a453-d6aa87f4e2d0",
          "code": "INS-330",
          "type": "PRIMARY",
          "url": "http://www.fao.org/gsfaonline/additives/details.html?id=173",
          "code_system": "CODEX ALIMENTARIUS (GSFA)",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "2a025a8a-0ac2-45b6-935e-2d470406bc9a",
          "code": "INS-330",
          "type": "PRIMARY",
          "url": "http://apps.who.int/food-additives-contaminants-jecfa-database/chemical.aspx?chemINS=330",
          "code_system": "JECFA EVALUATION",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "70e91cdb-1bde-4dc2-9032-debdd7db2cf5",
          "code": "QA09AB04",
          "type": "PRIMARY",
          "url": "http://www.whocc.no/atcvet/atcvet_index/?code=QA09AB04&showdescription=yes",
          "code_system": "WHO-VATC",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "aa56877e-fb32-4b99-9760-80a2ad21ead4",
          "code": "CITRIC ACID MONOHYDRATE",
          "comments": "Description: Colourless crystals or a white, crystalline powder; odourless or practically odourless.Solubility: Very soluble in water; freely soluble in ethanol (~750 g/l) TS; sparingly soluble in ether R.Category: Acidifying agent; buffer component.Storage: Citric acid should be kept in a well-closed container.Labelling: The designation on the container of Citric acid should state whether it is the monohydrate or the anhydrous form.Additional information. Citric acid monohydrate effloresces in dry air.",
          "type": "PRIMARY",
          "url": "http://apps.who.int/phint/pdf/b/Jb.6.1.110.pdf",
          "code_system": "WHO INTERNATIONAL PHARMACOPEIA",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "9b3389da-c51b-4d1f-82ff-fef3f47a0ff7",
          "code": "m3595",
          "comments": "Merck Index",
          "type": "PRIMARY",
          "url": "https://merckindex.rsc.org/monographs/m3595?q=authorize",
          "code_system": "MERCK INDEX",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "a9b103b2-82e6-46f4-8f99-856ee0148ae9",
          "code": "114200",
          "type": "ALTERNATIVE",
          "url": "https://rxnav.nlm.nih.gov/REST/rxcui/114200/allProperties.xml?prop=all",
          "code_system": "RXCUI",
          "references": [
            "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99"
          ]
        },
        {
          "uuid": "7e81079c-2f27-7a81-3154-80621939c691",
          "code": "DTXSID7074668",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID7074668",
          "code_system": "EPA CompTox",
          "references": [
            "404941de-cfe5-2525-656a-aeed5d008158"
          ]
        },
        {
          "uuid": "50625f45-1fd0-0179-2e12-93abc9ceecf4",
          "code": "9785",
          "comments": "ORPHAN DRUG|Designated/Withdrawn|For the dissolution and control of uric acid and cysteine calculi in the urinary tract.",
          "type": "PRIMARY",
          "url": "https://www.accessdata.fda.gov/scripts/opdlisting/oopd/detailedIndex.cfm?cfgridkey=9785",
          "code_system": "FDA ORPHAN DRUG"
        },
        {
          "uuid": "29865126-0160-7a4c-fc58-2458ee67540e",
          "code": "Cellulose and Citric Acid",
          "type": "PRIMARY",
          "url": "https://www.ncbi.nlm.nih.gov/books/n/lactmed/LM1477/",
          "code_system": "LACTMED",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "1afbb312-0260-164f-e0b1-f8a0a6124143",
          "code": "583217",
          "comments": "ORPHAN DRUG|Designated|Treatment of acute-on-chronic liver failure",
          "type": "PRIMARY",
          "url": "https://www.accessdata.fda.gov/scripts/opdlisting/oopd/detailedIndex.cfm?cfgridkey=583217",
          "code_system": "FDA ORPHAN DRUG"
        },
        {
          "uuid": "4aa28824-71bf-fb5e-9249-eada5e583e72",
          "code": "C275",
          "comments": "Pharmacologic Substance[C1909]|Protective Agent[C26170]|Antioxidant",
          "type": "CONCEPT",
          "url": "https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C275",
          "code_system": "NCI_THESAURUS",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "cda3fb64-d9cf-4fc9-ce57-7635922271d2",
          "code": "C345",
          "comments": "Drug or Chemical by Structure[C1913]|Organic Chemical[C718]|Organic Oxoacids[C1947]|Carboxylic Acids",
          "type": "CONCEPT",
          "url": "https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C345",
          "code_system": "NCI_THESAURUS",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "ebcf3611-5236-c792-ac3a-14087d47fd53",
          "code": "34266-7",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate [Moles/volume] in Urine",
          "type": "PRIMARY",
          "url": "https://loinc.org/34266-7/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "03bfb25c-32f9-f82a-6cea-5441a9f11e5b",
          "code": "41022-5",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate [Molar amount] in Urine collected for unspecified duration",
          "type": "PRIMARY",
          "url": "https://loinc.org/41022-5/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "aadf1691-3e54-274d-74ed-89abd153b8d8",
          "code": "51792-0",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate/Creatinine [Mass Ratio] in Urine collected for unspecified duration",
          "type": "PRIMARY",
          "url": "https://loinc.org/51792-0/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "4df71d72-78d5-64dc-7fb3-dbe536b73e7e",
          "code": "57339-4",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate [Mass/time] in 12 hour Urine",
          "type": "PRIMARY",
          "url": "https://loinc.org/57339-4/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "16c8c48d-a8ac-f727-71e5-808a32f3ac51",
          "code": "EU/3/16/1675",
          "comments": "EU ORPHAN DRUG|Positive|Treatment of acute liver failure",
          "type": "PRIMARY",
          "url": "https://www.ema.europa.eu/en/medicines/human/orphan-designations/eu3161675",
          "code_system": "EU-Orphan Drug",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "0bf1818e-b4ce-bebc-e396-9128e86bf84d",
          "code": "13722-4",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate/Creatinine [Mass Ratio] in Urine",
          "type": "PRIMARY",
          "url": "https://loinc.org/13722-4/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "5b872e55-b58c-99d3-0e86-49e1f211c6b5",
          "code": "2126-1",
          "comments": "LOINC|ACTIVE|CHEM|Semen|Citrate [Mass/volume] in Semen",
          "type": "PRIMARY",
          "url": "https://loinc.org/2126-1/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "6f710a76-4e22-cc0f-0fdd-b5f80bdb4c0f",
          "code": "2127-9",
          "comments": "LOINC|ACTIVE|CHEM|Ser/Plas|Citrate [Mass/volume] in Serum or Plasma",
          "type": "PRIMARY",
          "url": "https://loinc.org/2127-9/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "17ca8d5e-b6cb-2b31-3dc7-887c175d8f5d",
          "code": "27133-8",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate [Presence] in Urine",
          "type": "PRIMARY",
          "url": "https://loinc.org/27133-8/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "e91c18f9-3bcd-05ae-df37-a439f6726fb8",
          "code": "29527-9",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate/Creatinine [Molar ratio] in Urine",
          "type": "PRIMARY",
          "url": "https://loinc.org/29527-9/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "044d6626-902a-87b5-65b7-1ccf3555b648",
          "code": "44306-9",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate/Creatinine [Mass Ratio] in 24 hour Urine",
          "type": "PRIMARY",
          "url": "https://loinc.org/44306-9/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "ef796e18-010c-6640-b4cb-6c0320c0bcf5",
          "code": "57337-8",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate [Mass/volume] in 12 hour Urine",
          "type": "PRIMARY",
          "url": "https://loinc.org/57337-8/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "da65523e-99ec-4be5-b128-eb1d6835a691",
          "code": "57338-6",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate [Mass/volume] in 2 hour Urine",
          "type": "PRIMARY",
          "url": "https://loinc.org/57338-6/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "f00dfd03-9e70-104f-1441-994c596d8960",
          "code": "25876-4",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate [Moles/volume] in 24 hour Urine",
          "type": "PRIMARY",
          "url": "https://loinc.org/25876-4/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "735e842a-ac8b-7ac8-49c4-763b852dcf2f",
          "code": "6687-8",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate [Mass/time] in 24 hour Urine",
          "type": "PRIMARY",
          "url": "https://loinc.org/6687-8/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "0d4db0d9-bf43-a67a-05ed-9bcc31590900",
          "code": "10567-6",
          "comments": "LOINC|ACTIVE|CHEM|Semen|Citrate [Moles/volume] in Semen",
          "type": "PRIMARY",
          "url": "https://loinc.org/10567-6/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "c4006851-a07c-5125-6c8c-431e3702d312",
          "code": "14650-6",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate [Moles/time] in 24 hour Urine",
          "type": "PRIMARY",
          "url": "https://loinc.org/14650-6/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "5cfad40e-a6d7-7d7d-0718-9fac0255adc1",
          "code": "15038-3",
          "comments": "LOINC|ACTIVE|CHEM|Ser/Plas|Citrate [Moles/volume] in Serum or Plasma",
          "type": "PRIMARY",
          "url": "https://loinc.org/15038-3/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "b5c72dd7-6cb5-37b9-ef58-28dcca46da54",
          "code": "21203-5",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate [Mass/volume] in 24 hour Urine",
          "type": "PRIMARY",
          "url": "https://loinc.org/21203-5/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "6ad07e46-2289-fab8-820b-b7e9e607c61c",
          "code": "2128-7",
          "comments": "LOINC|ACTIVE|CHEM|Urine|Citrate [Mass/volume] in Urine",
          "type": "PRIMARY",
          "url": "https://loinc.org/2128-7/",
          "code_system": "LOINC",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "c370067c-c3e2-adcd-70b6-274c6dd934f8",
          "code": "Lactic Acid, Citric Acid, and Potassium Bitartrate",
          "type": "PRIMARY",
          "url": "https://www.ncbi.nlm.nih.gov/books/n/lactmed/Phexxi/",
          "code_system": "LACTMED",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "bab401bb-04aa-f3bc-f687-68e081fec43f",
          "code": "666",
          "type": "PRIMARY",
          "url": "https://drugcentral.org/drugcard/666",
          "code_system": "DRUG CENTRAL",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "a0ade646-8d28-78c5-ab56-5127098df7ba",
          "code": "1653 (Number of products:141)",
          "comments": "Dietary Supplement Label Database|Chemical|Citric Acid",
          "type": "PRIMARY",
          "url": "https://dsld.od.nih.gov/dsld/rptIngredient.jsp?grpid=1653&item=Citric Acid",
          "code_system": "DSLD",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "78cd9fb2-c3f7-d607-a4f5-0cbccfdad58e",
          "code": "1461 (Number of products:5)",
          "comments": "Dietary Supplement Label Database|Chemical|hydrogen Citrate",
          "type": "PRIMARY",
          "url": "https://dsld.od.nih.gov/dsld/rptIngredient.jsp?grpid=1461&item=hydrogen Citrate",
          "code_system": "DSLD",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "0d3baa13-1cc8-cb8a-53b1-96faa0f12c6d",
          "code": "DB04272",
          "type": "PRIMARY",
          "url": "http://www.drugbank.ca/drugs/DB04272",
          "code_system": "DRUG BANK",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "dfa4cd9b-b538-4860-9292-a64ad49b9b05",
          "code": "2968PHW8QP",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "507fe778-4b80-7309-8d5b-51bbbb36cea1",
          "code": "133748",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chebi/chebiOntology.do?chebiId=CHEBI:133748",
          "code_system": "CHEBI",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "74193883-9a63-d9b3-2c4d-cc0968c26875",
          "code": "50744",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chebi/chebiOntology.do?chebiId=CHEBI:50744",
          "code_system": "CHEBI",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "a65a24d3-ba81-03b7-db63-790fe9a48911",
          "code": "16947",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chebi/chebiOntology.do?chebiId=CHEBI:16947",
          "code_system": "CHEBI",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "51381134-9453-a79f-ec6b-694c4b5c53e7",
          "code": "731120",
          "comments": "ORPHAN DRUG|Designated|Treatment of hyperammonemia in inborn errors of metabolism",
          "type": "PRIMARY",
          "url": "https://www.accessdata.fda.gov/scripts/opdlisting/oopd/detailedIndex.cfm?cfgridkey=731120",
          "code_system": "FDA ORPHAN DRUG",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "e9c9194d-2bd5-aae9-ec6a-9508244405ed",
          "code": "30769",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chebi/chebiOntology.do?chebiId=CHEBI:30769",
          "code_system": "CHEBI",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "f0ba8721-022a-d11a-5912-cec1bcbdf115",
          "code": "1134368",
          "type": "PRIMARY",
          "url": "https://store.usp.org/product/1134368",
          "code_system": "RS_ITEM_NUM",
          "references": [
            "c6837d58-8b6b-fff9-d84a-89218b156b67"
          ]
        },
        {
          "uuid": "6af6e9be-afcb-dc82-a0cd-923ad826bba8",
          "code": "100000137641",
          "type": "PRIMARY",
          "code_system": "SMS_ID",
          "references": [
            "f98ad336-6444-5460-1025-5e99839327dd"
          ]
        },
        {
          "uuid": "be53c4ff-8af8-acb1-9fbc-bc6b067a8123",
          "code": "2968PHW8QP",
          "type": "PRIMARY",
          "url": "https://dailymed.nlm.nih.gov/dailymed/search.cfm?adv=1&query=2968PHW8QP",
          "code_system": "DAILYMED",
          "references": [
            "7f8dbdbe-3b59-af9e-ab2e-36c7e3e9869d"
          ]
        }
      ],
      "relationships": [
        {
          "uuid": "5fe119bb-8f02-4ac4-9af7-5456d33ea8f4",
          "amount": {
            "uuid": "7d2d1c69-bfe2-44d3-9678-21b21f9ee106"
          },
          "type": "ACTIVE MOIETY",
          "related_substance": {
            "uuid": "3c337e40-0f3c-4528-a2b1-2e55a637ba35",
            "refuuid": "7495c063-0afe-4404-b6dc-1327ce06fa4e",
            "name": "Anhydrous citric acid",
            "unii": "XF417D3PSL",
            "linking_id": "XF417D3PSL",
            "ref_pname": "Anhydrous citric acid",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "69b51288-03c7-4ef9-a120-a1b500fbb827",
          "amount": {
            "uuid": "e05801eb-ee24-4f89-a507-bfe6c751c0c3"
          },
          "type": "ANHYDROUS->SOLVATE",
          "references": [
            "f45cb87f-6d8d-48d4-8e0e-c7d2d7f0488c"
          ],
          "related_substance": {
            "uuid": "47f15270-3ba9-4234-9bbc-f769af8428e6",
            "refuuid": "7495c063-0afe-4404-b6dc-1327ce06fa4e",
            "name": "Anhydrous citric acid",
            "unii": "XF417D3PSL",
            "linking_id": "XF417D3PSL",
            "ref_pname": "Anhydrous citric acid",
            "substance_class": "reference"
          }
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "d9a8ab77-049e-4a8a-8fee-70cf2dcff8d5",
          "name": "1,2,3-PROPANETRICARBOXYLIC ACID, 2 HYDROXY-, MONOHYDRATE",
          "stdName": "1,2,3-PROPANETRICARBOXYLIC ACID, 2 HYDROXY-, MONOHYDRATE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "00920ec1-6a63-44c8-840b-6c725256b406"
          ],
          "display_name": false
        },
        {
          "uuid": "8c3bb6d2-5d26-4e7e-83a2-550f6b801992",
          "name": "2-HYDROXY-1,2,3-PROPANE-TRICARBOXYLIC ACID",
          "stdName": "2-HYDROXY-1,2,3-PROPANE-TRICARBOXYLIC ACID",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "a19fbee6-6518-403c-9076-81e7f95acb07"
          ],
          "display_name": false
        },
        {
          "uuid": "239726e3-59c8-43ed-b382-eb199e55facb",
          "name": "2-HYDROXY-1,2,3-PROPANE-TRICARBOXYLIC ACID, MONOHYDRATE",
          "stdName": "2-HYDROXY-1,2,3-PROPANE-TRICARBOXYLIC ACID, MONOHYDRATE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "a19fbee6-6518-403c-9076-81e7f95acb07"
          ],
          "display_name": false
        },
        {
          "uuid": "ac0b517e-386e-4c64-a42a-d8fde5efac17",
          "name": "ACIDUM CITRICUM MONOHYDRATE [WHO-IP LATIN]",
          "stdName": "ACIDUM CITRICUM MONOHYDRATE [WHO-IP LATIN]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "712eaef1-9dc7-478e-8f10-462900f089bd"
          ],
          "display_name": false
        },
        {
          "uuid": "681438a2-6aef-46ec-91d4-8e39d43de92f",
          "name": "B1650 [LANGUAL]",
          "stdName": "B1650 [LANGUAL]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e402f3c6-1fd8-4802-8b94-d2579f4f9f77"
          ],
          "display_name": false
        },
        {
          "uuid": "c56d7618-58fd-4876-a0f5-897ca3cbf66a",
          "name": "CITRATE",
          "stdName": "CITRATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d79b2ba4-2923-4d8d-bec2-233a3a0f0a37",
            "71c94ee7-7fc6-4d9e-8a0a-4d1e72572e4a",
            "7a65eca7-5df6-4577-84ca-ca18fffa6665",
            "0d64ec4e-0ef1-477b-b161-ade9c5c27b6e"
          ],
          "display_name": false
        },
        {
          "uuid": "db803c87-f64f-4ef8-a9e2-ca0e0895c1bb",
          "name": "CITRATE [II]",
          "stdName": "CITRATE [II]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "71c94ee7-7fc6-4d9e-8a0a-4d1e72572e4a"
          ],
          "display_name": false
        },
        {
          "uuid": "bbd64ac6-9204-4302-97f5-0e046d5565cd",
          "name": "CITRATE [VANDF]",
          "stdName": "CITRATE [VANDF]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "0d64ec4e-0ef1-477b-b161-ade9c5c27b6e"
          ],
          "display_name": false
        },
        {
          "uuid": "b9f2fd24-6b64-4efa-aa91-6de81c0c0029",
          "name": "CITRIC ACID",
          "stdName": "CITRIC ACID",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": true,
          "references": [
            "1cf38acf-9f8d-4402-b6c4-7f6da38fa287",
            "c7f61211-f390-44be-80bd-4fafc6852c1e",
            "6a009628-9ee8-44f2-be00-24fb0db7a257",
            "931b359e-5ef2-4162-8733-d630d37ae1e7",
            "1b257656-941b-4c7c-a68c-f18e34df947b",
            "66e6f49c-5422-445a-be62-33a83d5245dc",
            "544f9280-e016-46f2-98ca-e42e56420806",
            "ab6ecae3-e508-48a5-bbb1-da4da159fdf7",
            "bfce34d5-6c9d-4153-b84e-44adb652184b",
            "62bb2ea9-7f38-418e-a1e6-dcb4fdcc048b"
          ],
          "display_name": false,
          "domains": [
            "cosmetic"
          ],
          "name_orgs": [
            {
              "uuid": "7917bf87-0e8c-4fe3-95b4-6bf67f3233e1",
              "name_org": "INCI"
            }
          ]
        },
        {
          "uuid": "c5088fe9-899d-4aea-b44f-8c24cb77dfd1",
          "name": "CITRIC ACID BP",
          "stdName": "CITRIC ACID BP",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "5cd0bd54-cc66-42ce-a2b9-f5c136b5ae40"
          ],
          "display_name": false
        },
        {
          "uuid": "aa0f1d96-b547-47ac-827f-ca00c765abf6",
          "name": "CITRIC ACID HYDRATE [JAN]",
          "stdName": "CITRIC ACID HYDRATE [JAN]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6ff12891-d12b-4c5f-9be2-6bfd3941e55d"
          ],
          "display_name": false
        },
        {
          "uuid": "8f5a573a-bde8-4006-87f3-9ea1bdb0d9df",
          "name": "CITRIC ACID MONOHYDRATE",
          "stdName": "CITRIC ACID MONOHYDRATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4d144cbc-b733-487f-a73a-ccdbc57c17f2",
            "7b29e0ae-3d5e-442f-84af-693ef5707cfe",
            "c6483dd3-9cf3-4e74-b3a3-b27404e3dfb3",
            "2a82cb12-28f4-4304-b3fc-ac02822c352c",
            "d3a33771-0ae2-44d3-8e6a-851a7d32e0ab",
            "3ce40068-3729-4eb9-85da-bf9f0a034bb3",
            "19a35f0f-b724-4606-868f-5b6994641564",
            "d7156b9a-53e8-46b0-9893-bfdbc15fcb71",
            "59eba757-6c8f-44cf-a4aa-e42070ca4686",
            "4f8ddd5d-c62a-40e8-8060-7ef8f20750c8",
            "a3cc7b2f-c599-43bc-bdb0-e989d881ac5b",
            "712eaef1-9dc7-478e-8f10-462900f089bd",
            "cd1fcc7f-62bd-4362-8919-94674adc58df",
            "6c8db027-cc57-464d-b409-5c6962d258f4",
            "0d64ec4e-0ef1-477b-b161-ade9c5c27b6e",
            "36e3c99e-a218-4ff8-b643-7ed6bd3fb3cd"
          ],
          "display_name": true
        },
        {
          "uuid": "01e66350-8459-97b4-5fc5-55d1d18cb896",
          "name": "CITRIC ACID MONOHYDRATE [EP IMPURITY]",
          "stdName": "CITRIC ACID MONOHYDRATE [EP IMPURITY]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4f8ddd5d-c62a-40e8-8060-7ef8f20750c8"
          ],
          "display_name": false
        },
        {
          "uuid": "d39f6f0d-1a5e-d8fe-668c-4dd53a6aef8b",
          "name": "CITRIC ACID MONOHYDRATE [EP MONOGRAPH]",
          "stdName": "CITRIC ACID MONOHYDRATE [EP MONOGRAPH]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b85e1f09-ce2a-118f-dbef-e339a153ac32"
          ],
          "display_name": false
        },
        {
          "uuid": "fb8540bc-3751-487d-85c4-6adbe7190339",
          "name": "CITRIC ACID MONOHYDRATE [II]",
          "stdName": "CITRIC ACID MONOHYDRATE [II]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "59eba757-6c8f-44cf-a4aa-e42070ca4686"
          ],
          "display_name": false
        },
        {
          "uuid": "2bdaf3f0-7dcf-45c7-9bc5-bcc7686fccec",
          "name": "CITRIC ACID MONOHYDRATE [MART.]",
          "stdName": "CITRIC ACID MONOHYDRATE [MART.]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d3a33771-0ae2-44d3-8e6a-851a7d32e0ab"
          ],
          "display_name": false
        },
        {
          "uuid": "db5e88f0-6226-41c8-9bbc-7f3c82ce683a",
          "name": "CITRIC ACID MONOHYDRATE [MI]",
          "stdName": "CITRIC ACID MONOHYDRATE [MI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "cd1fcc7f-62bd-4362-8919-94674adc58df"
          ],
          "display_name": false
        },
        {
          "uuid": "99bcb0e2-63ab-1f22-3d0d-88db5eec9a3b",
          "name": "CITRIC ACID MONOHYDRATE [USP MONOGRAPH]",
          "stdName": "CITRIC ACID MONOHYDRATE [USP MONOGRAPH]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "54d89061-257e-c2fc-553d-967f712a0d19"
          ],
          "display_name": false
        },
        {
          "uuid": "86f88cf6-e566-4d37-b2ec-2ae0b2b88411",
          "name": "CITRIC ACID MONOHYDRATE [VANDF]",
          "stdName": "CITRIC ACID MONOHYDRATE [VANDF]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "0d64ec4e-0ef1-477b-b161-ade9c5c27b6e"
          ],
          "display_name": false
        },
        {
          "uuid": "28321da6-e683-4e4b-9767-3559b7c88af4",
          "name": "CITRIC ACID MONOHYDRATE [WHO-IP]",
          "stdName": "CITRIC ACID MONOHYDRATE [WHO-IP]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "712eaef1-9dc7-478e-8f10-462900f089bd"
          ],
          "display_name": false
        },
        {
          "uuid": "a73618ed-c616-4725-3f00-ef43c317f115",
          "name": "CITRIC ACID [EP MONOGRAPH]",
          "stdName": "CITRIC ACID [EP MONOGRAPH]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b85e1f09-ce2a-118f-dbef-e339a153ac32"
          ],
          "display_name": false
        },
        {
          "uuid": "ffc29f41-819c-4538-97db-c2cf842aa23c",
          "name": "CITRIC ACID [GREEN BOOK]",
          "stdName": "CITRIC ACID [GREEN BOOK]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "1cf38acf-9f8d-4402-b6c4-7f6da38fa287"
          ],
          "display_name": false
        },
        {
          "uuid": "8285a2a6-f2d0-4f08-b4e7-951fac6a9115",
          "name": "CITRIC ACID [II]",
          "stdName": "CITRIC ACID [II]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "ab6ecae3-e508-48a5-bbb1-da4da159fdf7"
          ],
          "display_name": false
        },
        {
          "uuid": "0f32c07e-30a0-4bb5-9f4d-366f16db6a79",
          "name": "CITRIC ACID [ORANGE BOOK]",
          "stdName": "CITRIC ACID [ORANGE BOOK]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c7f61211-f390-44be-80bd-4fafc6852c1e"
          ],
          "display_name": false
        },
        {
          "uuid": "2cd17520-046b-4c82-8822-77e430fcc91f",
          "name": "CITRIC ACID [VANDF]",
          "stdName": "CITRIC ACID [VANDF]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "1b257656-941b-4c7c-a68c-f18e34df947b"
          ],
          "display_name": false
        },
        {
          "uuid": "7d5d11af-ddc6-4bdc-97eb-4c1bc9626284",
          "name": "CITRIC ACID, HYDROUS",
          "stdName": "CITRIC ACID, HYDROUS",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "3747ba18-e2fd-4a27-a526-fcf6ab0e06b5",
            "d9bdee4c-ce8c-4622-b627-86d00eaaf550",
            "f3dcf44a-9de2-4e9e-acab-0045a8a11cbd"
          ],
          "display_name": false
        },
        {
          "uuid": "51582d24-d009-4fde-b9b4-dd03db1ae80e",
          "name": "CITRIC ACID, HYDROUS [II]",
          "stdName": "CITRIC ACID, HYDROUS [II]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d9bdee4c-ce8c-4622-b627-86d00eaaf550"
          ],
          "display_name": false
        },
        {
          "uuid": "c3371ffb-3084-4f8b-b8e0-8d997b2819b6",
          "name": "CITRIC ACID,HYDROUS",
          "stdName": "CITRIC ACID,HYDROUS",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "f8f50912-056e-44c4-bd67-c1c82768f841",
            "0d64ec4e-0ef1-477b-b161-ade9c5c27b6e"
          ],
          "display_name": false
        },
        {
          "uuid": "98275c9e-d44d-40ef-a4ff-f64340e62b9b",
          "name": "CITRIC ACID,HYDROUS [VANDF]",
          "stdName": "CITRIC ACID,HYDROUS [VANDF]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "0d64ec4e-0ef1-477b-b161-ade9c5c27b6e"
          ],
          "display_name": false
        },
        {
          "uuid": "6b593499-fec4-d33b-8e59-337202713061",
          "name": "Citric acid monohydrate [WHO-DD]",
          "stdName": "CITRIC ACID MONOHYDRATE [WHO-DD]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "adc7a904-1fda-271a-25fe-d031d2af44b4"
          ],
          "display_name": false
        },
        {
          "uuid": "0f07a9f3-3f31-4ba8-867f-6754546d8891",
          "name": "E-330",
          "stdName": "E-330",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "87164b69-eb94-4728-98a1-f9abc792bed5"
          ],
          "display_name": false
        },
        {
          "uuid": "e2611bcd-397e-4215-a5ee-5e7147ab7403",
          "name": "INS NO.330",
          "stdName": "INS NO.330",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "87164b69-eb94-4728-98a1-f9abc792bed5"
          ],
          "display_name": false
        },
        {
          "uuid": "3275568d-a4e7-423b-82c6-fc5dd9bca89c",
          "name": "INS-330",
          "stdName": "INS-330",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "87164b69-eb94-4728-98a1-f9abc792bed5"
          ],
          "display_name": false
        },
        {
          "uuid": "0f3a4183-9a0e-39c7-330d-4ebe1979428e",
          "name": "TAUROLOCK COMPONENT CITRATE",
          "stdName": "TAUROLOCK COMPONENT CITRATE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "716d0348-8237-abb9-f38a-eb2c2dde50c4"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "00920ec1-6a63-44c8-840b-6c725256b406",
          "citation": "USP DICTIONARY 2008",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "59eba757-6c8f-44cf-a4aa-e42070ca4686",
          "citation": "USP 32",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "36e3c99e-a218-4ff8-b643-7ed6bd3fb3cd",
          "citation": "USP 33",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "4f8ddd5d-c62a-40e8-8060-7ef8f20750c8",
          "citation": "EP 7.2",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "3747ba18-e2fd-4a27-a526-fcf6ab0e06b5",
          "citation": "IID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "3ce40068-3729-4eb9-85da-bf9f0a034bb3",
          "citation": "WHO-DD",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "6ff12891-d12b-4c5f-9be2-6bfd3941e55d",
          "citation": "JAN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "0d64ec4e-0ef1-477b-b161-ade9c5c27b6e",
          "citation": "NDF-RT",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "cd1fcc7f-62bd-4362-8919-94674adc58df",
          "citation": "MERCK",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "71c94ee7-7fc6-4d9e-8a0a-4d1e72572e4a",
          "citation": "FDA_SRS",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "1297caa6-ad96-4268-a5dc-4c154feed688",
          "citation": "DRUGS@FDA",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "a19fbee6-6518-403c-9076-81e7f95acb07",
          "citation": "CODEX Alimentarius",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e402f3c6-1fd8-4802-8b94-d2579f4f9f77",
          "citation": "LANGUAL",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "ab6ecae3-e508-48a5-bbb1-da4da159fdf7",
          "citation": "USP DICTIONARY",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "5cd0bd54-cc66-42ce-a2b9-f5c136b5ae40",
          "citation": "EMA LIST",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "d3a33771-0ae2-44d3-8e6a-851a7d32e0ab",
          "citation": "MARTINDALE",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "87164b69-eb94-4728-98a1-f9abc792bed5",
          "citation": "http://www.codexalimentarius.net/gsfaonline/additives/details",
          "url": "http://www.codexalimentarius.net/gsfaonline/additives/details",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "1cf38acf-9f8d-4402-b6c4-7f6da38fa287",
          "citation": "CVM",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "66e6f49c-5422-445a-be62-33a83d5245dc",
          "citation": "PCPC-DB",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "c7f61211-f390-44be-80bd-4fafc6852c1e",
          "citation": "ORANGE BOOK",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "1b257656-941b-4c7c-a68c-f18e34df947b",
          "citation": "NDF",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "d9bdee4c-ce8c-4622-b627-86d00eaaf550",
          "citation": "http://www.sciencestuff.com/msds/C1515.html",
          "url": "http://www.sciencestuff.com/msds/C1515.html",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "712eaef1-9dc7-478e-8f10-462900f089bd",
          "citation": "WHO-IP",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "b74819f2-6a3e-48e8-b0e8-791fb0ba2f99",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493389674000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "33e27929-e759-4c94-ba67-d391e5c676c7",
          "citation": "SRS import [2968PHW8QP]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=2968PHW8QP",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493389674000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "19a35f0f-b724-4606-868f-5b6994641564",
          "citation": "CITRIC ACID MONOHYDRATE [USP]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "2a82cb12-28f4-4304-b3fc-ac02822c352c",
          "citation": "CITRIC ACID MONOHYDRATE [EP]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "7b29e0ae-3d5e-442f-84af-693ef5707cfe",
          "citation": "CITRIC ACID MONOHYDRATE [II]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "4d144cbc-b733-487f-a73a-ccdbc57c17f2",
          "citation": "CITRIC ACID MONOHYDRATE [WHO-DD]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "c6483dd3-9cf3-4e74-b3a3-b27404e3dfb3",
          "citation": "CITRIC ACID MONOHYDRATE [VANDF]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "a3cc7b2f-c599-43bc-bdb0-e989d881ac5b",
          "citation": "CITRIC ACID MONOHYDRATE [MI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "7a65eca7-5df6-4577-84ca-ca18fffa6665",
          "citation": "CITRATE [II]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "d79b2ba4-2923-4d8d-bec2-233a3a0f0a37",
          "citation": "CITRATE [VANDF]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "6c8db027-cc57-464d-b409-5c6962d258f4",
          "citation": "CITRIC ACID MONOHYDRATE [MART.]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "544f9280-e016-46f2-98ca-e42e56420806",
          "citation": "CITRIC ACID [GREEN BOOK]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "931b359e-5ef2-4162-8733-d630d37ae1e7",
          "citation": "CITRIC ACID [II]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "bfce34d5-6c9d-4153-b84e-44adb652184b",
          "citation": "CITRIC ACID [INCI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "6a009628-9ee8-44f2-be00-24fb0db7a257",
          "citation": "CITRIC ACID [ORANGE BOOK]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "62bb2ea9-7f38-418e-a1e6-dcb4fdcc048b",
          "citation": "CITRIC ACID [VANDF]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "f8f50912-056e-44c4-bd67-c1c82768f841",
          "citation": "CITRIC ACID,HYDROUS [VANDF]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "f3dcf44a-9de2-4e9e-acab-0045a8a11cbd",
          "citation": "CITRIC ACID, HYDROUS [II]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "d7156b9a-53e8-46b0-9893-bfdbc15fcb71",
          "citation": "CITRIC ACID MONOHYDRATE [WHO-IP]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "404941de-cfe5-2525-656a-aeed5d008158",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=5949-29-1",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "716d0348-8237-abb9-f38a-eb2c2dde50c4",
          "citation": "https://www.taurolock.com/en/dialysis/taurolock%E2%84%A2",
          "doc_type": "MANUFACTURER PRODUCT DESCRIPTION",
          "public_domain": true
        },
        {
          "uuid": "f98ad336-6444-5460-1025-5e99839327dd",
          "citation": "EU-SRS",
          "doc_type": "EMA LIST",
          "public_domain": true
        },
        {
          "uuid": "c6837d58-8b6b-fff9-d84a-89218b156b67",
          "doc_type": "SYSTEM",
          "public_domain": true
        },
        {
          "uuid": "6b7547aa-c041-4cec-92b8-5c7a167e6fd9",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "6b9c77cb-1453-931c-b59d-6c400f3d6242",
          "citation": "USP-RS",
          "doc_type": "USPNF",
          "public_domain": true
        },
        {
          "uuid": "b85e1f09-ce2a-118f-dbef-e339a153ac32",
          "citation": "EP 10.5",
          "doc_type": "EP",
          "public_domain": true
        },
        {
          "uuid": "54d89061-257e-c2fc-553d-967f712a0d19",
          "citation": "USP/NF",
          "doc_type": "USPNF",
          "public_domain": true
        },
        {
          "uuid": "adc7a904-1fda-271a-25fe-d031d2af44b4",
          "citation": "WHO-DD",
          "doc_type": "WHO DRUG DICTIONARY",
          "public_domain": true
        },
        {
          "uuid": "7f8dbdbe-3b59-af9e-ab2e-36c7e3e9869d",
          "citation": "DailyMed",
          "doc_type": "DAILYMED",
          "public_domain": true
        },
        {
          "uuid": "44af275c-a8d7-471c-bc93-813e60035f06",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "f45cb87f-6d8d-48d4-8e0e-c7d2d7f0488c",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "6596eb91-da25-4abf-9684-da29a997e5b5",
          "id": "6596eb91-da25-4abf-9684-da29a997e5b5",
          "molfile": "\n  Marvin  01132105172D          \n\n  1  0  0  0  0  0            999 V2000\n    5.1983   -5.4530    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\nM  END",
          "smiles": "O",
          "formula": "H2O",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "4d78cd28-16f4-4d26-995b-91a863671b3e"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "18.0153",
          "optical_activity": "NONE",
          "stereo_centers": 0
        },
        {
          "uuid": "5097380e-d14c-425d-a89b-8b78498db04a",
          "id": "5097380e-d14c-425d-a89b-8b78498db04a",
          "molfile": "\n  Marvin  01132104122D          \n\n 13 12  0  0  0  0            999 V2000\n    7.1064   -2.5094    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    7.1314   -3.4739    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.9832   -3.8872    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4175   -3.9123    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6868   -3.5323    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6784   -4.3590    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    4.9728   -3.9457    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2964   -3.5616    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2881   -2.6973    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    3.5448   -3.9457    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6659   -2.7223    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.9477   -2.2589    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4801   -2.1962    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  3  2  2  0  0  0  0\n  2  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  6  5  1  0  0  0  0\n  7  5  1  0  0  0  0\n 11  5  1  0  0  0  0\n  8  7  1  0  0  0  0\n  9  8  1  0  0  0  0\n 10  8  2  0  0  0  0\n 12 11  1  0  0  0  0\n 13 11  2  0  0  0  0\nM  END",
          "smiles": "C(C(=O)O)C(CC(=O)O)(C(=O)O)O",
          "formula": "C6H8O7",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "83113a87-e83d-499e-b8f5-932368ee6b8d"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "192.1238",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "a5cb04c9-905b-4832-87e7-123d4791d943",
      "version": "68",
      "structure": {
        "id": "c473b19e-8fb1-46e7-93c7-baff8f087eee",
        "molfile": "\n   JSDraw201092417132D\n\n 14 12  0  0  0  0              0 V2000\n   21.5933   -7.1558    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   20.2737   -7.9198    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   22.9438   -7.8581    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   21.5547   -5.6587    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   19.0236   -7.2099    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   24.2632   -7.0478    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   20.2273   -4.8023    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   24.2170   -5.2652    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   19.0082   -5.6125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   21.5778   -8.6837    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   23.0595   -4.6864    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   25.8376   -7.8117    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   17.6344   -7.9198    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   20.6905  -10.7056    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  1  0  0  0  0\n  3  1  1  0  0  0  0\n  4  1  1  0  0  0  0\n  5  2  1  0  0  0  0\n  6  3  1  0  0  0  0\n  7  4  2  0  0  0  0\n  8  6  2  0  0  0  0\n  9  5  2  0  0  0  0\n 10  1  1  0  0  0  0\n 11  4  1  0  0  0  0\n 12  6  1  0  0  0  0\n 13  5  1  0  0  0  0\nM  END",
        "smiles": "C(C(=O)O)C(CC(=O)O)(C(=O)O)O.O",
        "formula": "C6H8O7.H2O",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "210.1391",
        "optical_activity": "NONE",
        "references": [
          "00920ec1-6a63-44c8-840b-6c725256b406",
          "33e27929-e759-4c94-ba67-d391e5c676c7"
        ],
        "stereo_centers": 0
      },
      "unii": "2968PHW8QP"
    }
  ]
}