{
  "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": "2026-09-09",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "codes": [
        {
          "uuid": "3a34e412-6dc1-4e02-bc82-1725adee5e28",
          "code": "97259-92-2",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=97259-92-2",
          "code_system": "CAS",
          "references": [
            "a7171936-4bd8-4206-897e-4dfa6b936e14",
            "4c95f926-3caa-42d5-8645-e5d5acedad87"
          ]
        },
        {
          "uuid": "05a6a0f5-4fcb-462f-bebd-0a8516f55748",
          "code": "306-457-5",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.096.732",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "a7171936-4bd8-4206-897e-4dfa6b936e14"
          ]
        },
        {
          "uuid": "134471dd-5871-4acb-bd73-27b6dc53d230",
          "code": "44145804",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/44145804",
          "code_system": "PUBCHEM",
          "references": [
            "a7171936-4bd8-4206-897e-4dfa6b936e14"
          ]
        },
        {
          "uuid": "abf48115-53ab-ab6e-c448-0c1d6039926f",
          "code": "DTXSID30242835",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID30242835",
          "code_system": "EPA CompTox",
          "references": [
            "2b27f773-2ddf-9921-e488-17bc7a5844e3"
          ]
        },
        {
          "uuid": "bfe24dc4-a32e-4b9b-82d3-4835e3177520",
          "code": "5W105Z02OW",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "ae949ad1-03f5-429a-9268-38a59b9e572e",
          "name": "BUTYL ISONONANOATE",
          "stdName": "BUTYL ISONONANOATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c88313a0-2ee9-4fee-80a5-24f0704ea1e8"
          ],
          "display_name": true
        },
        {
          "uuid": "4ce0953e-ebc9-4b8f-a819-feb67da8e749",
          "name": "ISONONANOIC ACID, BUTYL ESTER",
          "stdName": "ISONONANOIC ACID, BUTYL ESTER",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "74de7938-6f52-4fba-a1bf-852afa4dc835"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "c88313a0-2ee9-4fee-80a5-24f0704ea1e8",
          "citation": "CFSAN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "74de7938-6f52-4fba-a1bf-852afa4dc835",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "a7171936-4bd8-4206-897e-4dfa6b936e14",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493392161000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "6fecff5b-b935-4099-982f-f147f52eabc7",
          "citation": "SRS import [5W105Z02OW]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=5W105Z02OW",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493392161000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2b27f773-2ddf-9921-e488-17bc7a5844e3",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=97259-92-2",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "4c95f926-3caa-42d5-8645-e5d5acedad87",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "cce08bf5-ffb9-4ebc-9334-fba72cd89737",
          "id": "cce08bf5-ffb9-4ebc-9334-fba72cd89737",
          "molfile": "\n  Marvin  01132110352D          \n\n 15 14  0  0  0  0            999 V2000\n    0.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -0.8207    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7137   -1.2346    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7137   -2.0554    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4273   -2.4693    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1410   -2.0554    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1410   -1.2346    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.8547   -2.4693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.5684   -2.0554    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2820   -2.4693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.9958   -2.0554    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.7094   -2.4693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4231   -2.0554    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.1368   -2.4693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4231   -1.2346    0.0000 C   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  1  0  0  0  0\n  5  4  1  0  0  0  0\n  6  5  1  0  0  0  0\n  6  7  2  0  0  0  0\n  6  8  1  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 12 11  1  0  0  0  0\n 13 12  1  0  0  0  0\n 13 14  1  0  0  0  0\n 13 15  1  0  0  0  0\nM  END",
          "smiles": "CCCCOC(=O)CCCCCC(C)C",
          "formula": "C13H26O2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "7b5d0dd9-c41f-4804-8a17-812be9fd320a"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "214.3448",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "REPRESENTATIVE",
      "uuid": "d1110142-a224-45ff-82c6-e9c3b474e2f9",
      "version": "3",
      "structure": {
        "id": "2ee8f9af-173e-4772-9f12-e52b0b92a550",
        "molfile": "\n  Marvin  01132102312D          \n\n 15 14  0  0  0  0            999 V2000\n    2.1410   -2.0554    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1410   -1.2346    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4273   -2.4693    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.8547   -2.4693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7137   -2.0554    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4231   -2.0554    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.5684   -2.0554    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.7094   -2.4693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7137   -1.2346    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -0.8207    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.9958   -2.0554    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2820   -2.4693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.1368   -2.4693    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4231   -1.2346    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000    0.0000    0.0000 C   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  3  5  1  0  0  0  0\n  4  7  1  0  0  0  0\n  5  9  1  0  0  0  0\n  6  8  1  0  0  0  0\n  6 13  1  0  0  0  0\n  6 14  1  0  0  0  0\n  7 12  1  0  0  0  0\n  8 11  1  0  0  0  0\n  9 10  1  0  0  0  0\n 10 15  1  0  0  0  0\n 11 12  1  0  0  0  0\nM  END",
        "smiles": "CCCCOC(=O)CCCCCC(C)C",
        "formula": "C13H26O2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "214.3448",
        "optical_activity": "NONE",
        "references": [
          "c88313a0-2ee9-4fee-80a5-24f0704ea1e8",
          "6fecff5b-b935-4099-982f-f147f52eabc7"
        ],
        "stereo_centers": 0
      },
      "unii": "5W105Z02OW"
    }
  ]
}