{
  "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": "8f26272d-0d54-43c8-8558-6a75fe7641f0",
          "code": "3681-82-1",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=3681-82-1",
          "code_system": "CAS",
          "references": [
            "48d452a4-33ac-4604-92a6-8de39088a472",
            "4733d7c1-c6e0-4708-aaf2-db149da81b3e"
          ]
        },
        {
          "uuid": "6e5d84c8-db17-4b64-9222-269d7dbcdc78",
          "code": "TRANS-3-HEXENYL ACETATE",
          "comments": "JECFA|FUNCTIONAL CLASSIFICATION|Flavouring Agent",
          "type": "PRIMARY",
          "url": "http://apps.who.int/food-additives-contaminants-jecfa-database/chemical.aspx?chemID=6112",
          "code_system": "JECFA EVALUATION",
          "references": [
            "48d452a4-33ac-4604-92a6-8de39088a472"
          ]
        },
        {
          "uuid": "f1432689-d082-45a1-86bd-1288d156199a",
          "code": "222-962-2",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.020.875",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "48d452a4-33ac-4604-92a6-8de39088a472"
          ]
        },
        {
          "uuid": "007dc72b-3698-4a16-a70f-f5cad2f27899",
          "code": "5352557",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/5352557",
          "code_system": "PUBCHEM",
          "references": [
            "48d452a4-33ac-4604-92a6-8de39088a472"
          ]
        },
        {
          "uuid": "55ca375d-100e-4e98-97cc-992da756b0b9",
          "code": "E556G2EOZD",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "196bd5a4-8603-70ee-9675-784d05a19c34",
          "code": "DTXSID00880889",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID00880889",
          "code_system": "EPA CompTox"
        },
        {
          "uuid": "05bae8c0-5b5e-ba4b-f078-494d7f3d4bbf",
          "code": "2154",
          "type": "PRIMARY",
          "url": "https://www.fao.org/food/food-safety-quality/scientific-advice/jecfa/jecfa-flav/details/en/c/2154/",
          "code_system": "JECFA MONOGRAPH",
          "references": [
            "330fefca-240e-7eb9-ff30-aa7f9204b418"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "bad39673-cd5f-4f90-8420-75ebd44efce2",
          "name": "(E)-3-HEXEN-1-OL ACETATE",
          "stdName": "(E)-3-HEXEN-1-OL ACETATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4d04f679-ab22-4097-b69e-31acba7bc31a",
            "31a5a436-081c-4bae-9dfe-a57f1c5562d4"
          ],
          "display_name": false
        },
        {
          "uuid": "35c8cf88-18c6-4072-9025-4b4c66dc0d4b",
          "name": "(E)-3-HEXEN-1-YL ACETATE",
          "stdName": "(E)-3-HEXEN-1-YL ACETATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4d04f679-ab22-4097-b69e-31acba7bc31a",
            "31a5a436-081c-4bae-9dfe-a57f1c5562d4"
          ],
          "display_name": false
        },
        {
          "uuid": "38c625af-fa61-4e0c-a0d7-e1a7813fc7aa",
          "name": "(E)-3-HEXENYL ACETATE",
          "stdName": "(E)-3-HEXENYL ACETATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4d04f679-ab22-4097-b69e-31acba7bc31a",
            "31a5a436-081c-4bae-9dfe-a57f1c5562d4"
          ],
          "display_name": false
        },
        {
          "uuid": "dd9ed18c-332f-47b0-991f-f23e0672331d",
          "name": "3-HEXEN-1-OL, 1-ACETATE, (3E)-",
          "stdName": "3-HEXEN-1-OL, 1-ACETATE, (3E)-",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4d04f679-ab22-4097-b69e-31acba7bc31a",
            "31a5a436-081c-4bae-9dfe-a57f1c5562d4"
          ],
          "display_name": false
        },
        {
          "uuid": "c9f2a341-e3bf-431f-afa0-f509164755d3",
          "name": "3-HEXEN-1-OL, ACETATE, (E)-",
          "stdName": "3-HEXEN-1-OL, ACETATE, (E)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4d04f679-ab22-4097-b69e-31acba7bc31a",
            "31a5a436-081c-4bae-9dfe-a57f1c5562d4"
          ],
          "display_name": false
        },
        {
          "uuid": "518b3c12-9d70-4ecb-a704-eb452fd35714",
          "name": "3-HEXENYL ACETATE, (3E)-",
          "stdName": "3-HEXENYL ACETATE, (3E)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "89fe025f-ad3a-4665-b887-54984af14c82",
            "31a5a436-081c-4bae-9dfe-a57f1c5562d4"
          ],
          "display_name": true
        },
        {
          "uuid": "e195299d-c669-4ea2-b19d-1adbccf4267f",
          "name": "3-HEXENYL ACETATE, TRANS-",
          "stdName": "3-HEXENYL ACETATE, TRANS-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d8e24d6a-d442-490e-b991-da7b72628858",
            "31a5a436-081c-4bae-9dfe-a57f1c5562d4"
          ],
          "display_name": false
        },
        {
          "uuid": "5f231697-724d-438a-8caf-03d8fc6c2770",
          "name": "ACETIC ACID TRANS-3-HEXENYL ESTER",
          "stdName": "ACETIC ACID TRANS-3-HEXENYL ESTER",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4d04f679-ab22-4097-b69e-31acba7bc31a",
            "31a5a436-081c-4bae-9dfe-a57f1c5562d4"
          ],
          "display_name": false
        },
        {
          "uuid": "f982e918-3f22-4fc7-a9c3-ad5a9d8592df",
          "name": "FEMA NO. 4413",
          "stdName": "FEMA NO. 4413",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "56338d4a-1bf0-49e4-9ecc-c92dd7166c28",
            "31a5a436-081c-4bae-9dfe-a57f1c5562d4"
          ],
          "display_name": false
        },
        {
          "uuid": "ce64e654-0305-4e86-b56e-a3c8454927c2",
          "name": "TRANS-3-HEXEN-1-OL ACETATE",
          "stdName": "TRANS-3-HEXEN-1-OL ACETATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4d04f679-ab22-4097-b69e-31acba7bc31a",
            "31a5a436-081c-4bae-9dfe-a57f1c5562d4"
          ],
          "display_name": false
        },
        {
          "uuid": "4e883dab-b560-45e1-9bbe-e810c7e84b75",
          "name": "TRANS-3-HEXENYL ACETATE [FHFI]",
          "stdName": "TRANS-3-HEXENYL ACETATE [FHFI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "56338d4a-1bf0-49e4-9ecc-c92dd7166c28",
            "31a5a436-081c-4bae-9dfe-a57f1c5562d4"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "89fe025f-ad3a-4665-b887-54984af14c82",
          "citation": "FDA_SRS",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "31a5a436-081c-4bae-9dfe-a57f1c5562d4",
          "citation": "STN (SCIFINDER)",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "4d04f679-ab22-4097-b69e-31acba7bc31a",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "56338d4a-1bf0-49e4-9ecc-c92dd7166c28",
          "citation": "FHFI",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "d8e24d6a-d442-490e-b991-da7b72628858",
          "citation": "CFSAN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "48d452a4-33ac-4604-92a6-8de39088a472",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391307000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e2179103-2ae0-4710-857e-233afe5a4362",
          "citation": "SRS import [E556G2EOZD]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=E556G2EOZD",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391307000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "ac71f7d4-6f91-4061-a0b1-1e5e64f9755d",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "4733d7c1-c6e0-4708-aaf2-db149da81b3e",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "330fefca-240e-7eb9-ff30-aa7f9204b418",
          "citation": "JECFA",
          "doc_type": "JECFA",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "05ad1698-3e28-4523-8403-4212ac6076f4",
          "id": "05ad1698-3e28-4523-8403-4212ac6076f4",
          "molfile": "\n  Marvin  01132100352D          \n\n 10  9  0  0  0  0            999 V2000\n    7.2848   -5.7155    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.6025   -5.2368    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.6025   -4.3963    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.9499   -3.9652    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.9499   -3.1345    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.2359   -2.7212    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.5239   -3.1247    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    3.8218   -2.7153    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.1079   -3.1247    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.8218   -1.8965    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  2  1  0  0  0  0\n  4  3  2  0  0  0  0\n  5  4  1  0  0  0  0\n  6  5  1  0  0  0  0\n  6  7  1  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  8 10  2  0  0  0  0\nM  END",
          "smiles": "CC/C=C/CCOC(=O)C",
          "formula": "C8H14O2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "1f278974-2eec-4651-9cc7-0b6c99ef6cbd"
          },
          "defined_stereo": 0,
          "ez_centers": 1,
          "molecular_weight": "142.1959",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "6fa842d8-2fc7-475c-9233-71d8f9ce5567",
      "version": "4",
      "structure": {
        "id": "50b7ec96-e514-49af-8714-89767355deaf",
        "molfile": "\n  Marvin  01132104122D          \n\n 10  9  0  0  0  0            999 V2000\n    7.2848   -5.7155    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.6025   -5.2368    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.8218   -1.8965    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    3.1079   -3.1247    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.6025   -4.3963    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.8218   -2.7153    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.9499   -3.9652    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.5239   -3.1247    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.9499   -3.1345    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.2359   -2.7212    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  1  0  0  0  0\n  5  2  1  0  0  0  0\n  6  3  2  0  0  0  0\n  6  4  1  0  0  0  0\n  7  5  2  0  0  0  0\n  8  6  1  0  0  0  0\n  9  7  1  0  0  0  0\n 10  8  1  0  0  0  0\n 10  9  1  0  0  0  0\nM  END",
        "smiles": "CC/C=C/CCOC(=O)C",
        "formula": "C8H14O2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 1,
        "molecular_weight": "142.1959",
        "optical_activity": "NONE",
        "references": [
          "e2179103-2ae0-4710-857e-233afe5a4362",
          "ac71f7d4-6f91-4061-a0b1-1e5e64f9755d"
        ],
        "stereo_centers": 0
      },
      "unii": "E556G2EOZD"
    }
  ]
}