{
  "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": "5bf47016-a90c-4723-ae91-fd1ab46b3b7d",
          "code": "4-HEXEN-1-OL",
          "comments": "JECFA|FUNCTIONAL CLASSIFICATION|Flavouring Agent",
          "type": "PRIMARY",
          "url": "http://apps.who.int/food-additives-contaminants-jecfa-database/chemical.aspx?chemID=177",
          "code_system": "JECFA EVALUATION",
          "references": [
            "4be43280-222c-4ae0-855b-93c7ba43a495"
          ]
        },
        {
          "uuid": "79242262-5989-41c1-a328-6b52e1912f77",
          "code": "6126-50-7",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=6126-50-7",
          "code_system": "CAS",
          "references": [
            "4be43280-222c-4ae0-855b-93c7ba43a495"
          ]
        },
        {
          "uuid": "67db8705-e6f0-8094-064a-de05ed1ea587",
          "code": "DTXSID30862476",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID30862476",
          "code_system": "EPA CompTox"
        },
        {
          "uuid": "8ec4fc20-a3cb-4bf7-adac-f9a96a5c1d2b",
          "code": "KD6QZU1YM7",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "51405bfb-2836-495d-d03d-c5f156b306eb",
          "code": "409218",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=409218",
          "code_system": "NSC",
          "references": [
            "8173d7fa-6f82-c0d6-8241-90ed40e6d892"
          ]
        },
        {
          "uuid": "920f3757-fe55-3c08-a285-691b2cf2ab48",
          "code": "380",
          "type": "PRIMARY",
          "url": "https://www.fao.org/food/food-safety-quality/scientific-advice/jecfa/jecfa-flav/details/en/c/380/",
          "code_system": "JECFA MONOGRAPH",
          "references": [
            "c0686676-59b0-60aa-5971-049ca0e930e8"
          ]
        }
      ],
      "substance_class": "mixture",
      "names": [
        {
          "uuid": "357693f2-75d4-4f24-917f-e9c3d60a99c1",
          "name": "4-HEXEN-1-OL",
          "stdName": "4-HEXEN-1-OL",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9ab34cc4-ee48-4393-a805-8e31e11d591b",
            "e0b9d651-c92a-4f0f-aa1c-3c92ae9ca6f6",
            "98f1b103-ce13-4d87-ad26-776711b7c431"
          ],
          "display_name": true
        },
        {
          "uuid": "7b27ba5c-b646-4934-be2d-462c2e12d932",
          "name": "4-HEXEN-1-OL [FHFI]",
          "stdName": "4-HEXEN-1-OL [FHFI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e0b9d651-c92a-4f0f-aa1c-3c92ae9ca6f6"
          ],
          "display_name": false
        },
        {
          "uuid": "172d2a8d-1485-420b-98fd-c83efbfa3eed",
          "name": "4-HEXENYL ALCOHOL",
          "stdName": "4-HEXENYL ALCOHOL",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e0b9d651-c92a-4f0f-aa1c-3c92ae9ca6f6"
          ],
          "display_name": false
        },
        {
          "uuid": "f3e7eca9-80bf-4a7b-93c1-fbda35c6bcfb",
          "name": "FEMA NO. 3430",
          "stdName": "FEMA NO. 3430",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6fc044a8-e739-4028-8b22-2cc1db236ab7",
            "c28e747b-d115-4423-9299-63def932ced2"
          ],
          "display_name": false
        },
        {
          "uuid": "8d7061d4-a5cd-4222-890b-ce5b45cdd5d5",
          "name": "NSC-409218",
          "stdName": "NSC-409218",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d159d858-8ab3-4a8c-a921-d8b0ca0f7899"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "6fc044a8-e739-4028-8b22-2cc1db236ab7",
          "citation": "CHEMID FEMA BATCH 2010",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "c28e747b-d115-4423-9299-63def932ced2",
          "citation": "CHEMID BATCH 2010",
          "doc_type": "CHEMID",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "9ab34cc4-ee48-4393-a805-8e31e11d591b",
          "citation": "GRAS",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "d159d858-8ab3-4a8c-a921-d8b0ca0f7899",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e0b9d651-c92a-4f0f-aa1c-3c92ae9ca6f6",
          "citation": "FHFI",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "4be43280-222c-4ae0-855b-93c7ba43a495",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390965000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "9c3333b9-1c26-4458-b199-4cdb15598ac9",
          "citation": "SRS import [KD6QZU1YM7]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=KD6QZU1YM7",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390965000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "0c03abdf-c4c9-495a-9462-9775eb33b3c4",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "98f1b103-ce13-4d87-ad26-776711b7c431",
          "citation": "4-HEXEN-1-OL [FHFI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "8173d7fa-6f82-c0d6-8241-90ed40e6d892",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        },
        {
          "uuid": "c0686676-59b0-60aa-5971-049ca0e930e8",
          "citation": "JECFA",
          "doc_type": "JECFA",
          "public_domain": true
        }
      ],
      "mixture": {
        "uuid": "f41452b4-bda5-4525-b03d-4e53ac945118",
        "components": [
          {
            "uuid": "38a92137-12cb-429f-9f50-72571e6136a6",
            "type": "MUST_BE_PRESENT",
            "substance": {
              "uuid": "936967b8-036c-416a-bd84-668e7fa6d8f4",
              "refuuid": "9243bf0f-1683-41fc-a4c9-8708c283de65",
              "name": "4-HEXEN-1-OL, (4E)-",
              "unii": "ZHB2532C2H",
              "linking_id": "ZHB2532C2H",
              "ref_pname": "4-HEXEN-1-OL, (4E)-",
              "substance_class": "reference"
            },
            "references": []
          },
          {
            "uuid": "a3262f5b-3aee-4ed0-9a6a-72e256dd10fe",
            "type": "MUST_BE_PRESENT",
            "substance": {
              "uuid": "4e145703-5939-4551-a8ef-5b3ff61e6567",
              "refuuid": "15a7856f-b86c-4ce3-b2cb-8d7e39b47408",
              "name": "4-HEXEN-1-OL, (4Z)-",
              "unii": "780WMA6J84",
              "linking_id": "780WMA6J84",
              "ref_pname": "4-HEXEN-1-OL, (4Z)-",
              "substance_class": "reference"
            },
            "references": []
          }
        ],
        "references": [
          "0c03abdf-c4c9-495a-9462-9775eb33b3c4",
          "9c3333b9-1c26-4458-b199-4cdb15598ac9"
        ]
      },
      "definition_type": "PRIMARY",
      "definition_level": "COMPLETE",
      "uuid": "804b8fbd-53e0-4060-b0d4-b1741aa6744b",
      "version": "4",
      "unii": "KD6QZU1YM7"
    }
  ]
}