{
  "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": "62cee6ec-e57b-4f23-be09-a1bd1888cff0",
          "code": "518-47-8",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=518-47-8",
          "code_system": "CAS",
          "references": [
            "7484fb69-8b38-4f4c-9fce-42d8f7f89639",
            "600a59b1-d508-410f-a7db-1d3a22b10571"
          ]
        },
        {
          "uuid": "a97ba95f-9cef-4c09-9b69-4d85fa102531",
          "code": "C65723",
          "type": "PRIMARY",
          "url": "https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI%20Thesaurus&code=C65723",
          "code_system": "NCI_THESAURUS",
          "references": [
            "7484fb69-8b38-4f4c-9fce-42d8f7f89639"
          ]
        },
        {
          "uuid": "c91f4e45-855d-4127-b654-8052167fc472",
          "code": "FCN NO. 31",
          "comments": "FCN|ADDITIVE|BOILER WATER",
          "type": "PRIMARY",
          "url": "http://www.accessdata.fda.gov/scripts/fcn/fcnDetailNavigation.cfm?rpt=fcslisting&id=31",
          "code_system": "Food Contact Sustance Notif, (FCN No.)",
          "references": [
            "7484fb69-8b38-4f4c-9fce-42d8f7f89639"
          ]
        },
        {
          "uuid": "46f9cd83-675c-4a21-86b3-116190d90d0d",
          "code": "128839",
          "comments": "EPA PESTICIDE|CONVENTIONAL CHEMICAL",
          "type": "PRIMARY",
          "url": "http://iaspub.epa.gov/apex/pesticides/f?p=CHEMICALSEARCH:3:0::NO:21,3,31,7,12,25:P3_XCHEMICAL_ID:3924",
          "code_system": "EPA PESTICIDE CODE",
          "references": [
            "7484fb69-8b38-4f4c-9fce-42d8f7f89639"
          ]
        },
        {
          "uuid": "9300470b-87be-426b-b708-23159563471e",
          "code": "FLUORESCEIN SODIUM",
          "comments": "Description: An orange-red powder; odourless. Solubility: Soluble in 1.5 parts of water; soluble in ethanol (~750 g/l) TS. Category: Diagnostic agent in ophthalmology.Storage: Fluorescein sodium should be kept in a well-closed container, protected from light. Additional information: Fluorescein sodium is hygroscopic. Definition: Fluorescein sodium contains not less than 98.0% and not more than 100.5% of C20H10Na2O5, calculated with reference to the dried substance.",
          "type": "PRIMARY",
          "url": "http://apps.who.int/phint/pdf/b/Jb.6.1.182.pdf",
          "code_system": "WHO INTERNATIONAL PHARMACOPEIA",
          "references": [
            "7484fb69-8b38-4f4c-9fce-42d8f7f89639"
          ]
        },
        {
          "uuid": "7eaae10f-9e73-4333-aee2-ea7a38001937",
          "code": "57789",
          "comments": "RxNorm",
          "type": "PRIMARY",
          "url": "https://rxnav.nlm.nih.gov/REST/rxcui/57789/allProperties.xml?prop=all",
          "code_system": "RXCUI",
          "references": [
            "7484fb69-8b38-4f4c-9fce-42d8f7f89639"
          ]
        },
        {
          "uuid": "ab9c222b-f844-4793-ba70-4e39c42a36ac",
          "code": "m5462",
          "comments": "Merck Index",
          "type": "PRIMARY",
          "url": "https://merckindex.rsc.org/monographs/m5462?q=authorize",
          "code_system": "MERCK INDEX",
          "references": [
            "7484fb69-8b38-4f4c-9fce-42d8f7f89639"
          ]
        },
        {
          "uuid": "41d5fb40-df68-42ef-86c1-9532e14e3285",
          "code": "SUB13905MIG",
          "type": "PRIMARY",
          "code_system": "EVMPD",
          "references": [
            "7484fb69-8b38-4f4c-9fce-42d8f7f89639"
          ]
        },
        {
          "uuid": "b7391119-7f15-4845-a244-883d1dc4b01a",
          "code": "CHEMBL177756",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chembl/compound/inspect/CHEMBL177756",
          "code_system": "ChEMBL",
          "references": [
            "7484fb69-8b38-4f4c-9fce-42d8f7f89639"
          ]
        },
        {
          "uuid": "6fa85f7d-f4c5-4d6c-9d68-2a56d0617a78",
          "code": "208-253-0",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.007.504",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "7484fb69-8b38-4f4c-9fce-42d8f7f89639"
          ]
        },
        {
          "uuid": "0d48b00c-aebb-50e2-331f-61850ee52cff",
          "code": "10608",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/10608",
          "code_system": "PUBCHEM",
          "references": [
            "2b25749a-1976-4fb0-2870-dc835bb90f8e"
          ]
        },
        {
          "uuid": "c78e0a62-f09b-3166-3d2f-e1cb32258d72",
          "code": "DBSALT001432",
          "type": "PRIMARY",
          "url": "https://go.drugbank.com/drugs/DBSALT001432",
          "code_system": "DRUG BANK",
          "references": [
            "2d1d9232-1a50-c58a-2cf2-0e7d34696887"
          ]
        },
        {
          "uuid": "88cda624-cd14-4e34-a7f0-d6edeb876c4b",
          "code": "93X55PE38X",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "42cf8d55-78a6-8785-e1f5-1e42914a4075",
          "code": "100000089870",
          "type": "PRIMARY",
          "code_system": "SMS_ID",
          "references": [
            "661def11-4a85-4f11-efa4-64a25f300606"
          ]
        },
        {
          "uuid": "c10fd697-73c5-7945-51cd-e46f956f1e2c",
          "code": "93X55PE38X",
          "type": "PRIMARY",
          "url": "https://dailymed.nlm.nih.gov/dailymed/search.cfm?adv=1&query=93X55PE38X",
          "code_system": "DAILYMED",
          "references": [
            "644e39e8-50f1-6916-3ea2-f6c2e28d56d5"
          ]
        },
        {
          "uuid": "206531a2-c3b2-5aea-18a1-485f65171775",
          "code": "DTXSID9025328",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID9025328",
          "code_system": "EPA CompTox",
          "references": [
            "0df530a8-d67d-1c52-981e-3a207be2bb0e"
          ]
        }
      ],
      "relationships": [
        {
          "uuid": "d4415762-ea18-4714-a1eb-f74efa1d682e",
          "type": "ACTIVE MOIETY",
          "related_substance": {
            "uuid": "a694480a-b0ee-405e-bde6-02bc3d96feda",
            "refuuid": "8a15ed58-2bf4-4a90-9331-5a97c74b70f5",
            "name": "Fluorescein",
            "unii": "TPY09G7XIR",
            "linking_id": "TPY09G7XIR",
            "ref_pname": "Fluorescein",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "308a1ec8-1ca7-400a-8f4c-540d734685c9",
          "type": "SUB_CONCEPT->SUBSTANCE",
          "related_substance": {
            "uuid": "28999755-0fb2-4e35-b5eb-c5f62fe416a9",
            "refuuid": "b5e7a181-17ef-46db-b48c-d4f6fa7f64cc",
            "name": "D&C YELLOW NO. 8",
            "linking_id": "b5e7a181-17ef-46db-b48c-d4f6fa7f64cc",
            "ref_pname": "D&C YELLOW NO. 8",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "462a039e-ee80-4606-b51d-bde89519dbcd",
          "amount": {
            "uuid": "6c54ba7f-ae07-48b2-a807-1b7c1ed4b8c5",
            "type": "WEIGHT PERCENT",
            "units": "%",
            "high_limit": 0.5
          },
          "qualification": "EP",
          "type": "IMPURITY->PARENT",
          "interaction_type": "CHROMATOGRAPHIC PURITY (HPLC/UV)",
          "references": [
            "69a4eeb2-c1b4-1f2d-f4d1-23cb90946ee8"
          ],
          "related_substance": {
            "uuid": "a27d4e7a-501c-47d3-a009-b05758f1aead",
            "refuuid": "7bfb3c96-9bdf-4607-9ed2-0984ee227e11",
            "name": "2-(2',4'-DIHYDROXYBENZOYL)BENZOIC ACID",
            "unii": "63XZ9244E2",
            "linking_id": "63XZ9244E2",
            "ref_pname": "2-(2',4'-DIHYDROXYBENZOYL)BENZOIC ACID",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "6ca06d59-5d6a-490a-aecd-991ff0d53a30",
          "amount": {
            "uuid": "6392e292-3eab-47bb-924d-498d155a697a",
            "type": "WEIGHT PERCENT",
            "units": "%",
            "high_limit": 0.5,
            "non_numeric_value": "peak area"
          },
          "qualification": "EP",
          "type": "IMPURITY->PARENT",
          "interaction_type": "CHROMATOGRAPHIC PURITY (HPLC/UV)",
          "references": [
            "69a4eeb2-c1b4-1f2d-f4d1-23cb90946ee8"
          ],
          "related_substance": {
            "uuid": "e2cd71c7-bbb2-4740-bfe7-1a8f45d34518",
            "refuuid": "3ded9d27-53dd-4ad7-8687-32354f7876b3",
            "name": "Phthalic acid",
            "unii": "6O7F7IX66E",
            "linking_id": "6O7F7IX66E",
            "ref_pname": "Phthalic acid",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "80ee7005-8b18-41a1-9890-11f538c99b69",
          "amount": {
            "uuid": "bb7a5ee5-41fa-4299-a642-f1aa7c4af7e1",
            "type": "WEIGHT PERCENT",
            "units": "%",
            "high_limit": 0.5,
            "non_numeric_value": "peak area"
          },
          "qualification": "EP",
          "type": "IMPURITY->PARENT",
          "interaction_type": "CHROMATOGRAPHIC PURITY (HPLC/UV)",
          "references": [
            "69a4eeb2-c1b4-1f2d-f4d1-23cb90946ee8"
          ],
          "related_substance": {
            "uuid": "3ec37acf-3e30-429d-a4f4-fc5a82a670f3",
            "refuuid": "f917d420-86a3-437d-9462-de489864610d",
            "name": "Resorcinol",
            "unii": "YUL4LO94HK",
            "linking_id": "YUL4LO94HK",
            "ref_pname": "Resorcinol",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "602b912c-392f-4bc3-b115-cbe4175f4395",
          "amount": {
            "uuid": "9085fce4-001d-45bc-98a7-748a46c747d3"
          },
          "type": "PARENT->SALT/SOLVATE",
          "references": [
            "476347c0-5a29-43a2-b099-e05cbee66e49"
          ],
          "related_substance": {
            "uuid": "4610a94d-40a1-4216-a75a-a2ce2c85bd46",
            "refuuid": "8a15ed58-2bf4-4a90-9331-5a97c74b70f5",
            "name": "Fluorescein",
            "unii": "TPY09G7XIR",
            "linking_id": "TPY09G7XIR",
            "ref_pname": "Fluorescein"
          }
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "2f4866e0-ad62-444d-8094-6795def79b4f",
          "name": "3',6'-DIHYDROXYSPIRO(ISOBENZOFURAN-1(3H),9'-(9H)XANTHEN)-3-ONE",
          "stdName": "3',6'-DIHYDROXYSPIRO(ISOBENZOFURAN-1(3H),9'-(9H)XANTHEN)-3-ONE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1",
            "29766e14-55ec-4c5a-8cfe-e8f938192623"
          ],
          "display_name": false
        },
        {
          "uuid": "f375b600-b002-42e1-a41c-d4b01f5eb0ee",
          "name": "BENZOIC ACID, 2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-, DISODIUM SALT",
          "stdName": "BENZOIC ACID, 2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-, DISODIUM SALT",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "8e105ee1-cf1c-4824-9552-1025462221d6"
          ],
          "display_name": false
        },
        {
          "uuid": "e8c88f17-6310-47c2-bd7d-06da1ad50d87",
          "name": "DISODIUM 2-(6-OXIDO-3-OXO-3H-XANTHEN-9-YL)BENZOATE",
          "stdName": "DISODIUM 2-(6-OXIDO-3-OXO-3H-XANTHEN-9-YL)BENZOATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "8e105ee1-cf1c-4824-9552-1025462221d6"
          ],
          "display_name": false
        },
        {
          "uuid": "417622ca-1dbc-4b47-a3c3-fb5479069b8f",
          "name": "FLUORESCEIN DISODIUM SALT [MI]",
          "stdName": "FLUORESCEIN DISODIUM SALT [MI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "ff7a6ea7-7dd3-48a3-b68f-f73de44e43ff",
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1"
          ],
          "display_name": false
        },
        {
          "uuid": "6d97b841-9f41-46b6-845d-3098161a2cd1",
          "name": "FLUORESCEIN SODIUM",
          "stdName": "FLUORESCEIN SODIUM",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "32191075-117a-43ef-92f1-42f95c64c749",
            "e6e84b99-132f-43d3-a50b-d62d99ad807a",
            "3b5bc46a-e9f4-4049-9747-483430c6cbc8",
            "589efb20-b419-46bb-bf9a-4a853a77f456",
            "47660f89-353c-4160-96ff-48fbebd6774e",
            "5273525f-a9ab-4477-8787-94aa2072218b",
            "adeb6729-1b70-47e1-9281-47951c8edfc8",
            "c09cbefb-51b8-4e97-bebc-d983882ac809",
            "1ad0d661-ed15-4cc8-80b4-4f88a168c8b7",
            "993d2bb9-d5af-45a4-bac5-5753185b4ea1",
            "18d28b30-bead-4311-8d5b-0ffec5ea13f2",
            "ec973ead-d8b1-4ec3-998d-63b3e2319c7c",
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1",
            "801eda97-f44c-469d-9004-8fdce96e8100",
            "ac17e19f-2492-4751-a678-fb5bb2284c7c",
            "bd53adcd-417a-4b66-b987-f321d7008d17"
          ],
          "display_name": true
        },
        {
          "uuid": "93a58307-0227-ee8d-89f6-4051d06402b4",
          "name": "FLUORESCEIN SODIUM [EP IMPURITY]",
          "stdName": "FLUORESCEIN SODIUM [EP IMPURITY]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "5273525f-a9ab-4477-8787-94aa2072218b"
          ],
          "display_name": false
        },
        {
          "uuid": "307e38f9-2737-f180-523d-d0fa70ece486",
          "name": "FLUORESCEIN SODIUM [EP MONOGRAPH]",
          "stdName": "FLUORESCEIN SODIUM [EP MONOGRAPH]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b8966d42-2348-72c7-38fd-942338c09d29"
          ],
          "display_name": false
        },
        {
          "uuid": "bad75290-ffb5-4e88-a58d-df4626e4ae39",
          "name": "FLUORESCEIN SODIUM [JAN]",
          "stdName": "FLUORESCEIN SODIUM [JAN]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "3e9d6c61-ade2-c026-23a0-a51cb090472c"
          ],
          "display_name": false
        },
        {
          "uuid": "6532e4e1-3822-4644-94c8-4e5ed642ab26",
          "name": "FLUORESCEIN SODIUM [MART.]",
          "stdName": "FLUORESCEIN SODIUM [MART.]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "bd53adcd-417a-4b66-b987-f321d7008d17"
          ],
          "display_name": false
        },
        {
          "uuid": "c93da35c-3e0e-48a9-bfe7-e8222d29bd30",
          "name": "FLUORESCEIN SODIUM [ORANGE BOOK]",
          "stdName": "FLUORESCEIN SODIUM [ORANGE BOOK]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1",
            "801eda97-f44c-469d-9004-8fdce96e8100"
          ],
          "display_name": false
        },
        {
          "uuid": "ab7b933e-0b90-7615-96a5-d822d971aae7",
          "name": "FLUORESCEIN SODIUM [USP MONOGRAPH]",
          "stdName": "FLUORESCEIN SODIUM [USP MONOGRAPH]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9bcb28b6-39fd-5677-84bd-9deeae8a563a"
          ],
          "display_name": false
        },
        {
          "uuid": "2860952e-1bfd-4d86-ac1d-03fcc9089cd3",
          "name": "FLUORESCEIN SODIUM [VANDF]",
          "stdName": "FLUORESCEIN SODIUM [VANDF]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "18d28b30-bead-4311-8d5b-0ffec5ea13f2",
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1"
          ],
          "display_name": false
        },
        {
          "uuid": "b494d9ff-e57f-4bac-9f76-c411328fb0ca",
          "name": "FLUORESCEIN SODIUM [WHO-IP]",
          "stdName": "FLUORESCEIN SODIUM [WHO-IP]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "993d2bb9-d5af-45a4-bac5-5753185b4ea1",
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1"
          ],
          "display_name": false
        },
        {
          "uuid": "bf9f58de-9b20-408c-a464-f978fef27045",
          "name": "FLUORESCEIN, DISODIUM SALT",
          "stdName": "FLUORESCEIN, DISODIUM SALT",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fbcb9f20-23eb-42ca-90f2-317bd73a8a22",
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1"
          ],
          "display_name": false
        },
        {
          "uuid": "dd475502-28da-4757-8fa5-eeed62abd73c",
          "name": "FLUORESCEINUM NATRICUM [WHO-IP LATIN]",
          "stdName": "FLUORESCEINUM NATRICUM [WHO-IP LATIN]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "993d2bb9-d5af-45a4-bac5-5753185b4ea1",
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1"
          ],
          "display_name": false
        },
        {
          "uuid": "7d15fa22-c978-4b77-a22a-6c833a3f1cc3",
          "name": "Fluorescein disodium salt",
          "stdName": "FLUORESCEIN DISODIUM SALT",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "ff7a6ea7-7dd3-48a3-b68f-f73de44e43ff",
            "96cc5b71-5d6b-4bf4-b113-f8c7f5603c31",
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1",
            "8df3dea1-b9a3-410f-9e2b-4965406c4503"
          ],
          "display_name": false
        },
        {
          "uuid": "3733166c-3945-3545-f97e-65d782d805c6",
          "name": "Fluorescein sodium [WHO-DD]",
          "stdName": "FLUORESCEIN SODIUM [WHO-DD]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "2b3341c2-9477-afb1-48a3-a237e7b53d94"
          ],
          "display_name": false
        },
        {
          "uuid": "76c21449-aaa6-406c-bdf5-54c8351c3b54",
          "name": "KI202",
          "stdName": "KI202",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1",
            "d25f5d9a-4f9b-4079-9fb3-4a43ab50b5de"
          ],
          "display_name": false
        },
        {
          "uuid": "d9d5103d-6938-4fb7-922a-6d2a386e76e6",
          "name": "KI202(1)",
          "stdName": "KI202(1)",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": true,
          "references": [
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1",
            "7493eef0-718c-418a-8be7-a68cf3578872",
            "ef85f28a-3162-48d5-8aca-57fae7df3ed1"
          ],
          "display_name": false,
          "domains": [
            "cosmetic"
          ],
          "name_orgs": [
            {
              "uuid": "a1941c8a-3a68-4188-bb50-c1057494b0f3",
              "name_org": "INCI"
            }
          ]
        },
        {
          "uuid": "d2251426-c985-48f5-9f93-cd1a43c179d0",
          "name": "KI202(2)",
          "stdName": "KI202(2)",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": true,
          "references": [
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1",
            "ef85f28a-3162-48d5-8aca-57fae7df3ed1",
            "607d6157-1d38-4425-952e-26ccfbf67cd5"
          ],
          "display_name": false,
          "domains": [
            "cosmetic"
          ],
          "name_orgs": [
            {
              "uuid": "7c3ae66d-2136-46e6-8bbe-5018cb2caba6",
              "name_org": "INCI"
            }
          ]
        },
        {
          "uuid": "31c0c18b-ece5-4891-8f42-490ab0ca9c01",
          "name": "RESORCINOL PHTHALEIN SODIUM",
          "stdName": "RESORCINOL PHTHALEIN SODIUM",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6c68dd0e-7f82-4d64-8151-0e374d67b095",
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1"
          ],
          "display_name": false
        },
        {
          "uuid": "08ddc003-1fc1-4fc2-ad5a-8c3a67450127",
          "name": "SOLUBLE FLUORESCEIN",
          "stdName": "SOLUBLE FLUORESCEIN",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6c68dd0e-7f82-4d64-8151-0e374d67b095",
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1"
          ],
          "display_name": false
        },
        {
          "uuid": "8c13882b-8c34-4500-b518-16d44d4555c2",
          "name": "SPIRO(ISOBENZOFURAN-1(3H),9'-(9H)XANTHEN)-3-ONE, 3',6'-DIHYDROXY-, SODIUM SALT (1:2)",
          "stdName": "SPIRO(ISOBENZOFURAN-1(3H),9'-(9H)XANTHEN)-3-ONE, 3',6'-DIHYDROXY-, SODIUM SALT (1:2)",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "239dd3cc-9c7e-439f-aa27-67f1663b3524",
            "b3fde12f-d6e5-4d90-9d36-cb47d41483e1"
          ],
          "display_name": false
        },
        {
          "uuid": "2115452f-fbbf-47cb-9e9f-4f23df1fab99",
          "name": "SPIRO(ISOBENZOFURAN-1(3H),9'-(9H)XANTHENE)-3-ONE, 3'6'-DIHYDROXY, DISODIUM SALT",
          "stdName": "SPIRO(ISOBENZOFURAN-1(3H),9'-(9H)XANTHENE)-3-ONE, 3'6'-DIHYDROXY, DISODIUM SALT",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "8df3dea1-b9a3-410f-9e2b-4965406c4503"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "adeb6729-1b70-47e1-9281-47951c8edfc8",
          "citation": "USP Dictionary 2008",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "8e105ee1-cf1c-4824-9552-1025462221d6",
          "citation": "USP DICTIONARY 2012",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "6c68dd0e-7f82-4d64-8151-0e374d67b095",
          "citation": "Merck Index 14th Edition",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "b3fde12f-d6e5-4d90-9d36-cb47d41483e1",
          "citation": "MERCK INDEX",
          "doc_type": "MERCK INDEX",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "8df3dea1-b9a3-410f-9e2b-4965406c4503",
          "citation": "USP DICTIONARY 2008",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "d25f5d9a-4f9b-4079-9fb3-4a43ab50b5de",
          "citation": "CTFA 2002",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "5273525f-a9ab-4477-8787-94aa2072218b",
          "citation": "EP 7.2",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e6e84b99-132f-43d3-a50b-d62d99ad807a",
          "citation": "USP 33",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "bd53adcd-417a-4b66-b987-f321d7008d17",
          "citation": "MARTINDALE 2011",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "29766e14-55ec-4c5a-8cfe-e8f938192623",
          "citation": "PCPC",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "239dd3cc-9c7e-439f-aa27-67f1663b3524",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "801eda97-f44c-469d-9004-8fdce96e8100",
          "citation": "OB",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "ac17e19f-2492-4751-a678-fb5bb2284c7c",
          "citation": "WHO-DD",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "18d28b30-bead-4311-8d5b-0ffec5ea13f2",
          "citation": "NDF-RT",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "fbcb9f20-23eb-42ca-90f2-317bd73a8a22",
          "citation": "CEDI",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "ef85f28a-3162-48d5-8aca-57fae7df3ed1",
          "citation": "PCPC-DB",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "ff7a6ea7-7dd3-48a3-b68f-f73de44e43ff",
          "citation": "MERCK",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "993d2bb9-d5af-45a4-bac5-5753185b4ea1",
          "citation": "WHO-IP",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7484fb69-8b38-4f4c-9fce-42d8f7f89639",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493389724000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "1ebe50df-dc44-4395-abfe-c4a4dff9a56b",
          "citation": "SRS import [93X55PE38X]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=93X55PE38X",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493389724000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "c09cbefb-51b8-4e97-bebc-d983882ac809",
          "citation": "FLUORESCEIN SODIUM [EP]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "32191075-117a-43ef-92f1-42f95c64c749",
          "citation": "FLUORESCEIN SODIUM [USP]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "1ad0d661-ed15-4cc8-80b4-4f88a168c8b7",
          "citation": "FLUORESCEIN SODIUM [MART.]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "3b5bc46a-e9f4-4049-9747-483430c6cbc8",
          "citation": "FLUORESCEIN SODIUM [ORANGE BOOK]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "589efb20-b419-46bb-bf9a-4a853a77f456",
          "citation": "FLUORESCEIN SODIUM [WHO-DD]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "ec973ead-d8b1-4ec3-998d-63b3e2319c7c",
          "citation": "FLUORESCEIN SODIUM [VANDF]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "7493eef0-718c-418a-8be7-a68cf3578872",
          "citation": "KI202(1) [INCI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "607d6157-1d38-4425-952e-26ccfbf67cd5",
          "citation": "KI202(2) [INCI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "96cc5b71-5d6b-4bf4-b113-f8c7f5603c31",
          "citation": "FLUORESCEIN DISODIUM SALT [MI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "47660f89-353c-4160-96ff-48fbebd6774e",
          "citation": "FLUORESCEIN SODIUM [WHO-IP]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "3e9d6c61-ade2-c026-23a0-a51cb090472c",
          "citation": "JAN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "eecd2a7d-4971-82eb-b09a-efc09b996f20",
          "citation": "DRUGS@FDA",
          "doc_type": "DRUGS@FDA",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE",
            "NOMEN"
          ]
        },
        {
          "uuid": "661def11-4a85-4f11-efa4-64a25f300606",
          "citation": "EU-SRS",
          "doc_type": "EMA LIST",
          "public_domain": true
        },
        {
          "uuid": "69a4eeb2-c1b4-1f2d-f4d1-23cb90946ee8",
          "citation": "EP",
          "doc_type": "EP",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "2d1d9232-1a50-c58a-2cf2-0e7d34696887",
          "doc_type": "SYSTEM",
          "public_domain": true
        },
        {
          "uuid": "600a59b1-d508-410f-a7db-1d3a22b10571",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "2b25749a-1976-4fb0-2870-dc835bb90f8e",
          "citation": "PUBCHEM",
          "doc_type": "PUBCHEM",
          "public_domain": true
        },
        {
          "uuid": "476347c0-5a29-43a2-b099-e05cbee66e49",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "b8966d42-2348-72c7-38fd-942338c09d29",
          "citation": "EP 10.5",
          "doc_type": "EP",
          "public_domain": true
        },
        {
          "uuid": "9bcb28b6-39fd-5677-84bd-9deeae8a563a",
          "citation": "USP/NF",
          "doc_type": "USPNF",
          "public_domain": true
        },
        {
          "uuid": "644e39e8-50f1-6916-3ea2-f6c2e28d56d5",
          "citation": "DailyMed",
          "doc_type": "DAILYMED",
          "public_domain": true
        },
        {
          "uuid": "2b3341c2-9477-afb1-48a3-a237e7b53d94",
          "citation": "WHO-DD",
          "doc_type": "WHO DRUG DICTIONARY",
          "public_domain": true
        },
        {
          "uuid": "0df530a8-d67d-1c52-981e-3a207be2bb0e",
          "citation": "EPA CompTox",
          "doc_type": "EPA",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "7473b087-84cf-4fd3-97d0-5bccc96daf44",
          "id": "7473b087-84cf-4fd3-97d0-5bccc96daf44",
          "molfile": "\n  Marvin  01132106022D          \n\n  1  0  0  0  0  0            999 V2000\n    6.4760   -8.3789    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0\nM  CHG  1   1   1\nM  END",
          "smiles": "[Na+]",
          "formula": "Na",
          "atropisomerism": "No",
          "charge": 1,
          "count": 2,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 2,
            "units": "MOL RATIO",
            "uuid": "10828c00-a47b-4be4-b967-f5d55e65a2aa"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "22.9898",
          "optical_activity": "NONE",
          "stereo_centers": 0
        },
        {
          "uuid": "9b36df57-af40-4714-aa2d-3661c55cedb6",
          "id": "9b36df57-af40-4714-aa2d-3661c55cedb6",
          "molfile": "\n  Marvin  01132108042D          \n\n 25 28  0  0  0  0            999 V2000\n    5.3559   -7.4313    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n    4.7791   -7.7995    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.7791   -8.3017    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    4.0427   -7.4700    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.0427   -6.6408    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.3294   -6.2263    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6161   -6.6408    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6161   -7.4700    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.3294   -7.8871    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.3294   -8.7008    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6161   -9.1154    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.9029   -8.7008    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.1819   -9.1154    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.1819   -9.9393    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.2832  -10.4827    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n    1.9029  -10.3462    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6161   -9.9393    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.3294  -10.3462    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    4.0427   -9.9393    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.7637  -10.3462    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.4743   -9.9393    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.0126  -10.2690    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.4743   -9.1154    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.7868   -8.6622    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.0427   -9.1154    0.0000 C   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  5  4  1  0  0  0  0\n  4  9  2  0  0  0  0\n  6  5  2  0  0  0  0\n  6  7  1  0  0  0  0\n  7  8  2  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  1  0  0  0  0\n 11 10  1  0  0  0  0\n 25 10  2  0  0  0  0\n 12 11  1  0  0  0  0\n 17 11  2  0  0  0  0\n 13 12  2  0  0  0  0\n 14 13  1  0  0  0  0\n 15 14  1  0  0  0  0\n 14 16  2  0  0  0  0\n 16 17  1  0  0  0  0\n 18 17  1  0  0  0  0\n 18 19  1  0  0  0  0\n 20 19  2  0  0  0  0\n 19 25  1  0  0  0  0\n 21 20  1  0  0  0  0\n 22 21  2  0  0  0  0\n 21 23  1  0  0  0  0\n 23 24  2  0  0  0  0\n 24 25  1  0  0  0  0\nM  CHG  2   1  -1  15  -1\nM  END",
          "smiles": "c1ccc(c(c1)-c2c3ccc(cc3oc-4cc(=O)ccc42)[O-])C(=O)[O-]",
          "formula": "C20H10O5",
          "atropisomerism": "No",
          "charge": -2,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "efac7029-389f-4698-88e8-299b1c52c7e7"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "330.2912",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "382d9848-382a-40b1-a692-394cb20c393e",
      "version": "45",
      "structure": {
        "id": "2d7e9f21-1dff-4a73-908e-9014c47b4125",
        "molfile": "\n  Marvin  01132102272D          \n\n 27 28  0  0  0  0            999 V2000\n    3.3294   -8.7008    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.0427   -9.9393    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.0427   -9.1154    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.3294   -7.8871    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.3294  -10.3462    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6161   -9.9393    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6161   -9.1154    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.7637  -10.3462    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.7868   -8.6622    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.0427   -7.4700    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.7791   -7.7995    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.9029  -10.3462    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.4743   -9.1154    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.4743   -9.9393    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.9029   -8.7008    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.3559   -7.4313    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n    4.7791   -8.3017    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.1819   -9.9393    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.2832  -10.4827    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n    6.0126  -10.2690    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.1819   -9.1154    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6161   -7.4700    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.0427   -6.6408    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6161   -6.6408    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.3294   -6.2263    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4760   -8.3789    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0\n    6.4760   -8.3789    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0\n  2  3  1  0  0  0  0\n  3  1  2  0  0  0  0\n  4  1  1  0  0  0  0\n  5  6  1  0  0  0  0\n  6  7  2  0  0  0  0\n  7  1  1  0  0  0  0\n  8  2  2  0  0  0  0\n  9  3  1  0  0  0  0\n 10  4  2  0  0  0  0\n 11 10  1  0  0  0  0\n 12  6  1  0  0  0  0\n 13  9  2  0  0  0  0\n 14 13  1  0  0  0  0\n 15  7  1  0  0  0  0\n 16 11  1  0  0  0  0\n 17 11  2  0  0  0  0\n 18 21  1  0  0  0  0\n 19 18  1  0  0  0  0\n 20 14  2  0  0  0  0\n 21 15  2  0  0  0  0\n 22  4  1  0  0  0  0\n 23 10  1  0  0  0  0\n 24 22  2  0  0  0  0\n 25 24  1  0  0  0  0\n  5  2  1  0  0  0  0\n 18 12  2  0  0  0  0\n 25 23  2  0  0  0  0\n 14  8  1  0  0  0  0\nM  CHG  4  16  -1  19  -1  26   1  27   1\nM  STY  1   1 MUL\nM  SCN  1   1 HT \nM  SAL   1  2  26  27\nM  SPA   1  1  26\nM  SDI   1  4    6.0560   -8.7989    6.0560   -7.9589\nM  SDI   1  4    6.8960   -7.9589    6.8960   -8.7989\nM  SMT   1 2\nM  END",
        "smiles": "c1ccc(c(c1)-c2c3ccc(cc3oc-4cc(=O)ccc42)[O-])C(=O)[O-].[Na+].[Na+]",
        "formula": "C20H10O5.2Na",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "376.2707",
        "optical_activity": "NONE",
        "references": [
          "1ebe50df-dc44-4395-abfe-c4a4dff9a56b",
          "d25f5d9a-4f9b-4079-9fb3-4a43ab50b5de"
        ],
        "stereo_centers": 0
      },
      "unii": "93X55PE38X"
    }
  ]
}