{
  "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": "eed7a1e3-48a6-480e-90d3-3cacff07dadd",
          "code": "FURFURAL",
          "comments": "JECFA|FUNCTIONAL CLASSIFICATION|Flavouring Agent",
          "type": "PRIMARY",
          "url": "http://apps.who.int/food-additives-contaminants-jecfa-database/chemical.aspx?chemID=3695",
          "code_system": "JECFA EVALUATION",
          "references": [
            "0d7f1971-3624-469a-8094-ed639a681e0a"
          ]
        },
        {
          "uuid": "aa81d6df-aa8c-41f2-80ca-8f7e4156e0ae",
          "code": "98-01-1",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=98-01-1",
          "code_system": "CAS",
          "references": [
            "0d7f1971-3624-469a-8094-ed639a681e0a",
            "78bc590f-56e4-40f7-98bd-48aaa3cebd34"
          ]
        },
        {
          "uuid": "fbdc3628-b5dd-484a-a94e-69562d1d2002",
          "code": "FURFURAL",
          "type": "PRIMARY",
          "url": "https://en.wikipedia.org/wiki/Furfural",
          "code_system": "WIKIPEDIA",
          "references": [
            "0d7f1971-3624-469a-8094-ed639a681e0a"
          ]
        },
        {
          "uuid": "1b7d5864-e0df-45d3-be67-9e5404006ad7",
          "code": "43301",
          "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:2441",
          "code_system": "EPA PESTICIDE CODE",
          "references": [
            "0d7f1971-3624-469a-8094-ed639a681e0a"
          ]
        },
        {
          "uuid": "01e24116-44ad-4266-8a65-68d6326100c8",
          "code": "m5603",
          "comments": "Merck Index",
          "type": "PRIMARY",
          "url": "https://merckindex.rsc.org/monographs/m5603?q=authorize",
          "code_system": "MERCK INDEX",
          "references": [
            "0d7f1971-3624-469a-8094-ed639a681e0a"
          ]
        },
        {
          "uuid": "04fafb46-b904-49ea-bca0-d58590e92a6c",
          "code": "SUB115712",
          "type": "PRIMARY",
          "code_system": "EVMPD",
          "references": [
            "0d7f1971-3624-469a-8094-ed639a681e0a"
          ]
        },
        {
          "uuid": "66920dbe-bff2-4395-a1c4-9325e47ca5c6",
          "code": "202-627-7",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.002.389",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "0d7f1971-3624-469a-8094-ed639a681e0a"
          ]
        },
        {
          "uuid": "c30dc8c9-dab6-4097-b669-6c6d01a40730",
          "code": "7362",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/7362",
          "code_system": "PUBCHEM",
          "references": [
            "0d7f1971-3624-469a-8094-ed639a681e0a"
          ]
        },
        {
          "uuid": "8895a9b3-33ef-1c41-3f06-7784c448587f",
          "code": "542",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/source/hsdb/542",
          "code_system": "HSDB",
          "references": [
            "508cd1c4-4111-a871-4048-69c6526445ce"
          ]
        },
        {
          "uuid": "783fc56f-0955-07de-d719-43a7e6e84ad2",
          "code": "DTXSID1020647",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID1020647",
          "code_system": "EPA CompTox",
          "references": [
            "1fc362b6-bd0c-d1a8-2948-d4b048c46391"
          ]
        },
        {
          "uuid": "109f5218-54f2-4d83-a94e-1a82a86042f3",
          "code": "DJ1HGI319P",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "9ec9b117-84e1-4c29-efe5-311da00ae125",
          "code": "34768",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chebi/chebiOntology.do?chebiId=CHEBI:34768",
          "code_system": "CHEBI",
          "references": [
            "61d30216-1d85-32be-ed35-b8c1004a4d9f"
          ]
        },
        {
          "uuid": "eb02eedf-d37a-377f-ec1e-bbf312b91f11",
          "code": "100000142139",
          "type": "PRIMARY",
          "code_system": "SMS_ID",
          "references": [
            "8732255d-8a70-5f91-0929-98d6eeaae268"
          ]
        },
        {
          "uuid": "88878c7d-a72b-3bf7-0d50-af34645c0d8f",
          "code": "8841",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=8841",
          "code_system": "NSC",
          "references": [
            "ebc7ea4d-5a53-44c9-6d68-afebd646c42c"
          ]
        },
        {
          "uuid": "b0dc95f2-4fd1-b5b9-78f0-ba5438182047",
          "code": "furfural",
          "type": "PRIMARY",
          "url": "https://pesticidecompendium.bcpc.org/furfural.html",
          "code_system": "ALANWOOD",
          "references": [
            "99994597-c7a6-f8db-b390-06c771bfbd56"
          ]
        },
        {
          "uuid": "8c7ca1fe-bf7f-eaf5-fb53-e5a3924c86f4",
          "code": "169",
          "type": "PRIMARY",
          "url": "https://www.fao.org/food/food-safety-quality/scientific-advice/jecfa/jecfa-flav/details/en/c/169/",
          "code_system": "JECFA MONOGRAPH",
          "references": [
            "88405b2a-d9ab-5c29-8d4c-9c39306fadd1"
          ]
        }
      ],
      "relationships": [
        {
          "uuid": "cd21cf13-56e7-43b8-8cec-36e9786ac0d7",
          "amount": {
            "uuid": "7bf77c31-4b73-415b-9e5f-fc1723e922f0"
          },
          "type": "ACTIVE MOIETY",
          "related_substance": {
            "uuid": "4a764bba-c676-404c-8d3f-cbef62aa7aaf",
            "refuuid": "b6b6bb9e-0c09-42a6-9259-1a94387de04c",
            "name": "FURFURAL",
            "unii": "DJ1HGI319P",
            "linking_id": "DJ1HGI319P",
            "ref_pname": "FURFURAL",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "0fbc29ba-c498-436f-b9ff-2bfad027e858",
          "amount": {
            "uuid": "b62d77d4-ee74-4862-bc60-8c150f823f26"
          },
          "type": "PARENT->CONSTITUENT ALWAYS PRESENT",
          "references": [
            "e0611172-97c4-4b45-9f2e-13875a22d84b"
          ],
          "related_substance": {
            "uuid": "0a9cc61f-eb63-49a5-a69c-4952519ab865",
            "refuuid": "d817b973-d348-4e82-a90e-43f268c93597",
            "name": "IRIS VERSICOLOR ROOT",
            "unii": "X43D4L3DQC",
            "linking_id": "X43D4L3DQC",
            "ref_pname": "IRIS VERSICOLOR ROOT",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "6b302c2f-d46a-4418-bd63-7437049d5ecf",
          "amount": {
            "uuid": "25f4e1d6-3ed0-42ab-b8b8-7d40b3205138"
          },
          "type": "PARENT->CONSTITUENT ALWAYS PRESENT",
          "references": [
            "3432025d-9148-47a5-9699-195adaa08d70"
          ],
          "related_substance": {
            "uuid": "b6ace52c-3229-4fd1-b7e9-3ef0c3c94257",
            "refuuid": "3347cc3f-fac6-4a3c-945d-f0bd68dd3c46",
            "name": "CHAMOMILE",
            "unii": "FGL3685T2X",
            "linking_id": "FGL3685T2X",
            "ref_pname": "CHAMOMILE",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "87083708-9c81-4f17-af08-ed40795f2ba1",
          "amount": {
            "uuid": "50ff912d-e58f-4ef4-9a73-5bb32251a933"
          },
          "type": "PARENT->IMPURITY",
          "related_substance": {
            "uuid": "9a1f3daf-c654-4871-b7f3-c79c7ff7be87",
            "refuuid": "57ca4d1b-fb8c-4302-8789-70655308ebc1",
            "name": "ASCORBIC ACID",
            "unii": "PQ6CK8PD0R",
            "linking_id": "PQ6CK8PD0R",
            "ref_pname": "ASCORBIC ACID"
          }
        },
        {
          "uuid": "bb2b032c-bb0f-41de-958e-c7307f49bc44",
          "amount": {
            "uuid": "df60b26f-76be-4ce1-8c80-56f83873e2d3"
          },
          "type": "PARENT->IMPURITY",
          "references": [
            "8ce96a22-6e3b-4eee-9c15-956b983939ef"
          ],
          "related_substance": {
            "uuid": "2d9d22e8-5550-4a50-af4f-1aa31c401c22",
            "refuuid": "e968c9f7-1ed3-413b-a955-eaf83e262b86",
            "name": "CALCIUM ASCORBATE",
            "unii": "183E4W213W",
            "linking_id": "183E4W213W",
            "ref_pname": "CALCIUM ASCORBATE",
            "substance_class": "reference"
          }
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "56abc358-abc5-4261-ae5c-6bdaacbb2457",
          "name": "2-FURALDEHYDE",
          "stdName": "2-FURALDEHYDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "68163889-a2fb-4df8-9610-5639c79d3194",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        },
        {
          "uuid": "542984f7-db3d-463c-a89a-56694a43d548",
          "name": "2-FURANCARBOXALDEHYDE",
          "stdName": "2-FURANCARBOXALDEHYDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "8f153b4a-c539-49b1-ae56-9b9659c5db2c",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        },
        {
          "uuid": "0826d285-c08b-4140-b8ad-bffcdbf87be5",
          "name": "ASCORBIC ACID IMPURITY A [EP IMPURITY]",
          "stdName": "ASCORBIC ACID IMPURITY A [EP IMPURITY]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "8ce96a22-6e3b-4eee-9c15-956b983939ef"
          ],
          "display_name": false
        },
        {
          "uuid": "7c376d57-2c8d-419f-aae3-d20c85af5849",
          "name": "FEMA NO. 2489",
          "stdName": "FEMA NO. 2489",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "68163889-a2fb-4df8-9610-5639c79d3194",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        },
        {
          "uuid": "777cce2e-540d-4ac7-853b-6a202c2d802b",
          "name": "FURAL",
          "stdName": "FURAL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e371f3e0-c5a4-4298-92c7-fcbd60f886d4",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        },
        {
          "uuid": "ee8bd9e5-deb1-44d9-8149-0b5c2c5321f7",
          "name": "FURALDEHYDES",
          "stdName": "FURALDEHYDES",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "8f153b4a-c539-49b1-ae56-9b9659c5db2c",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        },
        {
          "uuid": "6dec075f-fcb0-4f23-bedc-c8cc4e6c6a05",
          "name": "FURANCARBONAL",
          "stdName": "FURANCARBONAL",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e371f3e0-c5a4-4298-92c7-fcbd60f886d4",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        },
        {
          "uuid": "9cb0cb1a-864d-4d41-9a16-040f83125192",
          "name": "FURFURAL",
          "stdName": "FURFURAL",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "13762365-1e21-4f1a-b3b5-e9f081711e02",
            "fc4e0c04-483a-47b0-a7fb-cf6c36ae543d",
            "1c7fad9b-5a6b-4bce-89a8-5f6d718be99d",
            "59cdaaae-91ae-4c97-a93a-ca62c963d012",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445",
            "2ffd67eb-82f5-422a-bc45-8ae4fafffdb2",
            "68163889-a2fb-4df8-9610-5639c79d3194",
            "76610537-6240-4911-9fc8-84b9c4d0c233",
            "43e78386-02f8-43e0-b2e1-193150244282",
            "893c3218-a879-41fa-86b7-30aeed01b589",
            "4fa7327e-32a0-40f9-80b1-3ffaa91cf909",
            "8ce96a22-6e3b-4eee-9c15-956b983939ef"
          ],
          "display_name": true,
          "domains": [
            "cosmetic"
          ],
          "name_orgs": [
            {
              "uuid": "5a8e9ffb-ec50-44f4-b91c-708653859c5d",
              "name_org": "INCI"
            }
          ]
        },
        {
          "uuid": "b42d1de3-817a-46f2-900b-986b7f0e0fb5",
          "name": "FURFURAL [FCC]",
          "stdName": "FURFURAL [FCC]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "68163889-a2fb-4df8-9610-5639c79d3194",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        },
        {
          "uuid": "4b3974f9-dd3b-4edd-97c4-9337548ba694",
          "name": "FURFURAL [FHFI]",
          "stdName": "FURFURAL [FHFI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fc4e0c04-483a-47b0-a7fb-cf6c36ae543d",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        },
        {
          "uuid": "c4cf55f8-130e-4829-9a94-bc2a345c9bda",
          "name": "FURFURAL [HSDB]",
          "stdName": "FURFURAL [HSDB]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "2ffd67eb-82f5-422a-bc45-8ae4fafffdb2",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        },
        {
          "uuid": "d5c48e90-ade2-2ea6-d4af-e8a319191cab",
          "name": "FURFURAL [IARC]",
          "stdName": "FURFURAL [IARC]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b2518d29-153b-0d38-188b-a11d1377bb04"
          ],
          "display_name": false
        },
        {
          "uuid": "8f62a1c4-0582-4e09-a0a9-87c6cfbb9197",
          "name": "FURFURAL [MI]",
          "stdName": "FURFURAL [MI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "76610537-6240-4911-9fc8-84b9c4d0c233",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        },
        {
          "uuid": "285c6258-7e08-4e83-bad7-92c52ae7c969",
          "name": "FURFUROLE",
          "stdName": "FURFUROLE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e371f3e0-c5a4-4298-92c7-fcbd60f886d4",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        },
        {
          "uuid": "1823eb43-a802-4e25-8829-7b9919ddb6cb",
          "name": "FURFURYLALDEHYDE",
          "stdName": "FURFURYLALDEHYDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e371f3e0-c5a4-4298-92c7-fcbd60f886d4",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        },
        {
          "uuid": "ec469474-37c4-4cf2-84db-a826e8d0a242",
          "name": "NSC-8841",
          "stdName": "NSC-8841",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e371f3e0-c5a4-4298-92c7-fcbd60f886d4",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        },
        {
          "uuid": "3f3cdee9-a8dc-4ba8-93f6-a20cc03ec40a",
          "name": "PYROMUCIC ALDEHYDE",
          "stdName": "PYROMUCIC ALDEHYDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "68163889-a2fb-4df8-9610-5639c79d3194",
            "9f85d6d8-b375-4209-a66d-b4ffeb703445"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "68163889-a2fb-4df8-9610-5639c79d3194",
          "citation": "FCC",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "9f85d6d8-b375-4209-a66d-b4ffeb703445",
          "citation": "USP FOOD CHEMICALS CODEX",
          "doc_type": "USP FOOD CHEMICALS CODEX",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "8f153b4a-c539-49b1-ae56-9b9659c5db2c",
          "citation": "ChemID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "fc4e0c04-483a-47b0-a7fb-cf6c36ae543d",
          "citation": "FHFI",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "76610537-6240-4911-9fc8-84b9c4d0c233",
          "citation": "MERCK INDEX",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "43e78386-02f8-43e0-b2e1-193150244282",
          "citation": "PCPC",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2ffd67eb-82f5-422a-bc45-8ae4fafffdb2",
          "citation": "HSDB",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e371f3e0-c5a4-4298-92c7-fcbd60f886d4",
          "citation": "SCIFINDER",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "0d7f1971-3624-469a-8094-ed639a681e0a",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390829000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e0611172-97c4-4b45-9f2e-13875a22d84b",
          "citation": "HERBAL MEDICINES 3RD ED 2007",
          "doc_type": "BOOK",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "3432025d-9148-47a5-9699-195adaa08d70",
          "citation": "HERBAL MEDICINES 4TH ED 2103",
          "doc_type": "BOOK",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "160a5ad4-82be-4320-9ef8-064a841f587c",
          "citation": "SRS import [DJ1HGI319P]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=DJ1HGI319P",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390829000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "13762365-1e21-4f1a-b3b5-e9f081711e02",
          "citation": "FURFURAL [FHFI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "4fa7327e-32a0-40f9-80b1-3ffaa91cf909",
          "citation": "FURFURAL [MI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "1c7fad9b-5a6b-4bce-89a8-5f6d718be99d",
          "citation": "FURFURAL [INCI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "893c3218-a879-41fa-86b7-30aeed01b589",
          "citation": "FURFURAL [FCC]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "59cdaaae-91ae-4c97-a93a-ca62c963d012",
          "citation": "FURFURAL [HSDB]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "508cd1c4-4111-a871-4048-69c6526445ce",
          "citation": "WEBSITE",
          "url": "https://toxnet.nlm.nih.gov/cgi-bin/sis/search2/r?dbs+hsdb:@term+@rn+@rel+98-01-1",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "1fc362b6-bd0c-d1a8-2948-d4b048c46391",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=98-01-1",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "8ce96a22-6e3b-4eee-9c15-956b983939ef",
          "citation": "11.2",
          "doc_type": "EP",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "b2518d29-153b-0d38-188b-a11d1377bb04",
          "citation": "IARC",
          "doc_type": "IARC",
          "public_domain": true
        },
        {
          "uuid": "99994597-c7a6-f8db-b390-06c771bfbd56",
          "citation": "AW",
          "doc_type": "ALANWOOD",
          "public_domain": true
        },
        {
          "uuid": "61d30216-1d85-32be-ed35-b8c1004a4d9f",
          "doc_type": "SYSTEM",
          "public_domain": true
        },
        {
          "uuid": "ebc7ea4d-5a53-44c9-6d68-afebd646c42c",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        },
        {
          "uuid": "78bc590f-56e4-40f7-98bd-48aaa3cebd34",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "8732255d-8a70-5f91-0929-98d6eeaae268",
          "citation": "EU-SRS",
          "doc_type": "EMA LIST",
          "public_domain": true
        },
        {
          "uuid": "88405b2a-d9ab-5c29-8d4c-9c39306fadd1",
          "citation": "JECFA",
          "doc_type": "JECFA",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "c89be998-3885-4c80-b3c1-d9e9facd008b",
          "id": "c89be998-3885-4c80-b3c1-d9e9facd008b",
          "molfile": "\n  Marvin  01132110222D          \n\n  7  7  0  0  0  0            999 V2000\n    1.5677    0.1396    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.9503   -0.4024    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.1709   -0.1635    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.0900    0.6191    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.9227    0.6191    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.1744   -0.1690    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.5015   -0.6431    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  2  0  0  0  0\n  3  2  1  0  0  0  0\n  3  4  2  0  0  0  0\n  3  7  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  2  0  0  0  0\n  7  6  1  0  0  0  0\nM  END",
          "smiles": "c1cc(C=O)oc1",
          "formula": "C5H4O2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "731baf6e-1e40-48f9-91d4-b7476c871d33"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "96.0843",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "b6b6bb9e-0c09-42a6-9259-1a94387de04c",
      "version": "18",
      "structure": {
        "id": "60c64a9f-fd6e-4cd7-8ba6-d267bb7b0b48",
        "molfile": "\n  Marvin  01132105002D          \n\n  7  7  0  0  0  0            999 V2000\n    0.1709   -0.1635    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.0900    0.6191    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.5015   -0.6431    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.9502   -0.4024    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.9226    0.6191    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.1743   -0.1690    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.5676    0.1396    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  2  0  0  0  0\n  1  3  1  0  0  0  0\n  1  4  1  0  0  0  0\n  2  5  1  0  0  0  0\n  3  6  1  0  0  0  0\n  4  7  2  0  0  0  0\n  5  6  2  0  0  0  0\nM  END",
        "smiles": "c1cc(C=O)oc1",
        "formula": "C5H4O2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "96.0843",
        "optical_activity": "NONE",
        "references": [
          "68163889-a2fb-4df8-9610-5639c79d3194",
          "160a5ad4-82be-4320-9ef8-064a841f587c",
          "8ce96a22-6e3b-4eee-9c15-956b983939ef"
        ],
        "stereo_centers": 0
      },
      "unii": "DJ1HGI319P"
    }
  ]
}