{
  "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": "278c88c5-5766-416d-bba8-e362c6d18672",
          "code": "7306-12-9",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=7306-12-9",
          "code_system": "CAS",
          "references": [
            "802c43f7-4241-4308-b0ae-79aef3d3ce0b",
            "c3736cfe-91d1-410e-afd3-e20020c4bb70"
          ]
        },
        {
          "uuid": "388eb08d-545c-4f16-9687-dd6f9d47b4fd",
          "code": "230-755-3",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.027.959",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "802c43f7-4241-4308-b0ae-79aef3d3ce0b"
          ]
        },
        {
          "uuid": "82914c58-3752-44db-b884-a13e32362c12",
          "code": "81739",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/81739",
          "code_system": "PUBCHEM",
          "references": [
            "802c43f7-4241-4308-b0ae-79aef3d3ce0b"
          ]
        },
        {
          "uuid": "73b1fcef-aca6-a0db-9a93-11771f5a8ac9",
          "code": "DTXSID4052473",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID4052473",
          "code_system": "EPA CompTox",
          "references": [
            "b0d868fe-99d4-e7a9-4d3f-083193a12640"
          ]
        },
        {
          "uuid": "0dc792b3-cc61-4a9f-9f79-2388bf357f63",
          "code": "5D4Q59F4T2",
          "type": "PRIMARY",
          "code_system": "FDA UNII",
          "references": [
            "c3736cfe-91d1-410e-afd3-e20020c4bb70"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "8cbeb76b-3257-42bd-854c-899a0cdc993f",
          "name": "1-Acetoxy-3-phenyl-but-3-ene",
          "stdName": "1-ACETOXY-3-PHENYL-BUT-3-ENE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c3736cfe-91d1-410e-afd3-e20020c4bb70"
          ],
          "display_name": false
        },
        {
          "uuid": "ee83bac4-30d8-4873-86b2-1543c21e56ef",
          "name": "2-Phenyl-1-buten-4-yl acetate",
          "stdName": "2-PHENYL-1-BUTEN-4-YL ACETATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c3736cfe-91d1-410e-afd3-e20020c4bb70"
          ],
          "display_name": false
        },
        {
          "uuid": "84a1b200-17e8-4811-87d8-bfbe6cf8296b",
          "name": "3-Buten-1-ol, 3-phenyl-, acetate",
          "stdName": "3-BUTEN-1-OL, 3-PHENYL-, ACETATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c3736cfe-91d1-410e-afd3-e20020c4bb70"
          ],
          "display_name": false
        },
        {
          "uuid": "cde7fddd-06f2-4ed9-9bd0-103323565ec9",
          "name": "3-Phenylbut-3-enyl acetate",
          "stdName": "3-PHENYLBUT-3-ENYL ACETATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c3736cfe-91d1-410e-afd3-e20020c4bb70"
          ],
          "display_name": true
        },
        {
          "uuid": "e764dc5a-f9c3-46f6-a387-bd45284d667b",
          "name": "Benzenepropanol, γ-methylene-, 1-acetate",
          "stdName": "BENZENEPROPANOL, .GAMMA.-METHYLENE-, 1-ACETATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b136549f-d2dd-4623-8334-0513a0832c95"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "b136549f-d2dd-4623-8334-0513a0832c95",
          "citation": "CFSAN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "802c43f7-4241-4308-b0ae-79aef3d3ce0b",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493392085000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "b0d868fe-99d4-e7a9-4d3f-083193a12640",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=7306-12-9",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "c3736cfe-91d1-410e-afd3-e20020c4bb70",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "5ad97e2d-2eed-403e-a9ce-891a0c14e8f4",
          "id": "5ad97e2d-2eed-403e-a9ce-891a0c14e8f4",
          "molfile": "\n  Marvin  01132104422D          \n\n 14 14  0  0  0  0            999 V2000\n    0.0000   -1.2400    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7114   -0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7065    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4277   -1.2400    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4277   -2.0601    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1440   -2.4701    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1490   -3.2901    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.8653   -3.7051    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4326   -3.7051    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7163   -3.2901    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0099   -3.7051    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0099   -4.5301    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7163   -4.9401    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4326   -4.5301    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  1  0  0  0  0\n  2  3  2  0  0  0  0\n  4  2  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  1  0  0  0  0\n  6  7  1  0  0  0  0\n  7  8  2  0  0  0  0\n  7  9  1  0  0  0  0\n  9 10  1  0  0  0  0\n  9 14  2  0  0  0  0\n 10 11  2  0  0  0  0\n 11 12  1  0  0  0  0\n 12 13  2  0  0  0  0\n 13 14  1  0  0  0  0\nM  END",
          "smiles": "C=C(CCOC(=O)C)c1ccccc1",
          "formula": "C12H14O2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "d9600bc7-13a6-4189-a75c-00708f517306"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "190.2388",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "47aea435-8d82-46ab-8064-44d9da595af5",
      "version": "5",
      "structure": {
        "id": "960d2420-6414-4c94-977b-975f8ef8111c",
        "molfile": "\n  Marvin  01132107472D          \n\n 14 14  0  0  0  0            999 V2000\n    1.4277   -1.2400    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4277   -2.0601    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1440   -2.4701    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1490   -3.2901    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.8653   -3.7051    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4326   -3.7051    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7163   -3.2901    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0099   -3.7051    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0099   -4.5301    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7163   -4.9401    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4326   -4.5301    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7114   -0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7065    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -1.2400    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  1 12  1  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  1  0  0  0  0\n  4  5  2  0  0  0  0\n  4  6  1  0  0  0  0\n  6  7  1  0  0  0  0\n  6 11  2  0  0  0  0\n  7  8  2  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  2  0  0  0  0\n 10 11  1  0  0  0  0\n 12 13  2  0  0  0  0\n 12 14  1  0  0  0  0\nM  END",
        "smiles": "C=C(CCOC(=O)C)c1ccccc1",
        "formula": "C12H14O2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "190.2388",
        "optical_activity": "NONE",
        "references": [
          "b136549f-d2dd-4623-8334-0513a0832c95"
        ],
        "stereo_centers": 0
      },
      "unii": "5D4Q59F4T2"
    }
  ]
}