{
  "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": "535e0d68-dc33-45de-bc84-f2eab5e741db",
          "code": "3780-58-3",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=3780-58-3",
          "code_system": "CAS",
          "references": [
            "73dd62e0-6f8b-4ec4-98d4-18bfc12a5d9a",
            "43e68aff-40f8-4055-bb1b-261d67297187"
          ]
        },
        {
          "uuid": "c880f596-6e5d-454e-9a7e-59768c8f757b",
          "code": "22263-24-7",
          "type": "SUPERSEDED",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=22263-24-7",
          "code_system": "CAS",
          "references": [
            "73dd62e0-6f8b-4ec4-98d4-18bfc12a5d9a",
            "cb2e6769-a6c0-4cb8-be72-57cd9d4a2508"
          ]
        },
        {
          "uuid": "a834bfc2-44ae-4088-99dc-d496311b7f6e",
          "code": "95315",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/95315",
          "code_system": "PUBCHEM",
          "references": [
            "73dd62e0-6f8b-4ec4-98d4-18bfc12a5d9a"
          ]
        },
        {
          "uuid": "7119d644-213d-464e-9be1-ac3f1fdf51cd",
          "code": "E4GWJ09TGV",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "23446464-8c42-88f6-90c3-5aa9d4b09d14",
          "code": "DTXSID00863273",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID00863273",
          "code_system": "EPA CompTox"
        },
        {
          "uuid": "64096071-9887-2ece-a1c6-bc3c13762926",
          "code": "74522",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=74522",
          "code_system": "NSC",
          "references": [
            "d997f74a-9bee-a6c2-f555-805c3ea096b3"
          ]
        },
        {
          "uuid": "2590a6a8-a81a-b68f-3b7b-861686e74f54",
          "code": "1248",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=1248",
          "code_system": "NSC",
          "references": [
            "d997f74a-9bee-a6c2-f555-805c3ea096b3"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "310da35b-cdee-41b8-8589-91a98aac7023",
          "name": "3-METHYLCAPROIC ACID",
          "stdName": "3-METHYLCAPROIC ACID",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d84e21ed-1d2e-41d9-892d-410c01c7dc09",
            "2a55fd5f-be97-4ef0-8a8d-2fe3f6cec94a"
          ],
          "display_name": false
        },
        {
          "uuid": "2793e621-2eb4-4410-a323-62f2fd91a132",
          "name": "3-METHYLHEXANOIC ACID",
          "stdName": "3-METHYLHEXANOIC ACID",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d84e21ed-1d2e-41d9-892d-410c01c7dc09",
            "2a55fd5f-be97-4ef0-8a8d-2fe3f6cec94a"
          ],
          "display_name": true
        },
        {
          "uuid": "6257182a-ccbe-4f54-a10b-b1cfccb726ca",
          "name": "3-METHYLHEXYLIC ACID",
          "stdName": "3-METHYLHEXYLIC ACID",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d84e21ed-1d2e-41d9-892d-410c01c7dc09",
            "2a55fd5f-be97-4ef0-8a8d-2fe3f6cec94a"
          ],
          "display_name": false
        },
        {
          "uuid": "f86d37f2-3674-4e4c-855a-f95c899f7cb1",
          "name": "HEXANOIC ACID, 3-METHYL-",
          "stdName": "HEXANOIC ACID, 3-METHYL-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d84e21ed-1d2e-41d9-892d-410c01c7dc09",
            "2a55fd5f-be97-4ef0-8a8d-2fe3f6cec94a"
          ],
          "display_name": false
        },
        {
          "uuid": "0698fd1b-dac2-28b6-f37a-0d0ee32576f1",
          "name": "NSC-1248",
          "stdName": "NSC-1248",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d997f74a-9bee-a6c2-f555-805c3ea096b3"
          ],
          "display_name": false
        },
        {
          "uuid": "13f7acf3-27a6-fd1e-f45e-676ea6866b15",
          "name": "NSC-74522",
          "stdName": "NSC-74522",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d997f74a-9bee-a6c2-f555-805c3ea096b3"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "d84e21ed-1d2e-41d9-892d-410c01c7dc09",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "2a55fd5f-be97-4ef0-8a8d-2fe3f6cec94a",
          "citation": "STN (SCIFINDER)",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "73dd62e0-6f8b-4ec4-98d4-18bfc12a5d9a",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493392499000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "d997f74a-9bee-a6c2-f555-805c3ea096b3",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        },
        {
          "uuid": "cb2e6769-a6c0-4cb8-be72-57cd9d4a2508",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "43e68aff-40f8-4055-bb1b-261d67297187",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "8f3637ec-9869-4a82-b2db-d03b6c9dcbb6",
          "id": "8f3637ec-9869-4a82-b2db-d03b6c9dcbb6",
          "molfile": "\n  Marvin  01132107262D          \n\n  9  8  0  0  0  0            999 V2000\n   10.9917   -6.9425    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.2773   -6.5301    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.5628   -6.9425    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.8483   -6.5301    0.0000 C   0  0  0  0  0  0  0  0  0  3  0  0\n    8.8483   -5.7051    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.1338   -6.9425    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4193   -6.5301    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4193   -5.7051    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    6.7049   -6.9425    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  1  0  0  0  0\n  4  5  1  0  0  0  0\n  6  4  1  0  0  0  0\n  6  7  1  0  0  0  0\n  7  8  1  0  0  0  0\n  7  9  2  0  0  0  0\nM  END",
          "smiles": "CCCC(C)CC(=O)O",
          "formula": "C7H14O2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "RACEMIC",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "3b226570-0582-43c6-b6b2-c084ca4a04fa"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "130.1851",
          "optical_activity": "( + / - )",
          "stereo_centers": 1
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "ff291259-f2ec-42d1-882d-1d74d69d42ce",
      "version": "10",
      "structure": {
        "id": "daa982ee-3506-4b36-a3be-303415c0b4a4",
        "molfile": "\n  Marvin  01132111202D          \n\n  9  8  0  0  0  0            999 V2000\n    8.1338   -6.9425    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4193   -6.5301    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4193   -5.7051    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    6.7049   -6.9425    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    8.8483   -6.5301    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.8483   -5.7051    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.5628   -6.9425    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.2773   -6.5301    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.9917   -6.9425    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  2  3  2  0  0  0  0\n  2  4  1  0  0  0  0\n  1  5  1  0  0  0  0\n  5  6  1  0  0  0  0\n  5  7  1  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  1  0  0  0  0\nM  END",
        "smiles": "CCCC(C)CC(=O)O",
        "formula": "C7H14O2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "RACEMIC",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "130.1851",
        "optical_activity": "( + / - )",
        "references": [
          "d84e21ed-1d2e-41d9-892d-410c01c7dc09"
        ],
        "stereo_centers": 1
      },
      "unii": "E4GWJ09TGV"
    }
  ]
}