{
  "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": "9272030a-b04b-432f-9eb7-68a052220412",
          "code": "18294-87-6",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=18294-87-6",
          "code_system": "CAS",
          "references": [
            "8ae87d4e-df23-42f7-8f91-e14154326679",
            "823e3434-8894-48c5-aace-50cdddfb8ee7"
          ]
        },
        {
          "uuid": "ecf001de-65c0-4733-83f2-70f167ced87d",
          "code": "242-172-1",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.038.323",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "8ae87d4e-df23-42f7-8f91-e14154326679"
          ]
        },
        {
          "uuid": "e6e50747-c9cb-49db-a01d-b4a10af40dd8",
          "code": "86699",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/86699",
          "code_system": "PUBCHEM",
          "references": [
            "8ae87d4e-df23-42f7-8f91-e14154326679"
          ]
        },
        {
          "uuid": "bf198d14-7cb0-1d78-f497-1b4ade6e3b32",
          "code": "DTXSID7066356",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID7066356",
          "code_system": "EPA CompTox",
          "references": [
            "e8a7872b-5242-ade0-cb93-f3af3f242091"
          ]
        },
        {
          "uuid": "ae270e6e-47c0-463b-94a4-fb37ec925380",
          "code": "Z4TQJ9EW4S",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "072098a1-3260-cef4-0e33-b743fbecc4f0",
          "code": "14103",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=14103",
          "code_system": "NSC",
          "references": [
            "9ad520c0-01e8-b717-e167-257782acd5ba"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "5ff092c1-edd4-44bc-bef2-927725d566f6",
          "name": "1-Cyclohexene-1-acetic acid",
          "stdName": "1-CYCLOHEXENE-1-ACETIC ACID",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7fb4eb9b-c477-4ea5-9544-d4768747fbd6",
            "17054680-2585-41f7-84d9-04d161406b74"
          ],
          "display_name": false
        },
        {
          "uuid": "5bc366df-b41e-49ad-aae4-f2456eb611ca",
          "name": "1-Cyclohexenylacetic acid",
          "stdName": "1-CYCLOHEXENYLACETIC ACID",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7fb4eb9b-c477-4ea5-9544-d4768747fbd6"
          ],
          "display_name": true
        },
        {
          "uuid": "9d283920-f636-4b66-ad3c-41b8a3555e0f",
          "name": "AI3-28150",
          "stdName": "AI3-28150",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7fb4eb9b-c477-4ea5-9544-d4768747fbd6"
          ],
          "display_name": false
        },
        {
          "uuid": "f7c05ba9-33b0-43f2-bb47-c36993934944",
          "name": "Cyclohex-1-enylacetic acid",
          "stdName": "CYCLOHEX-1-ENYLACETIC ACID",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7fb4eb9b-c477-4ea5-9544-d4768747fbd6"
          ],
          "display_name": false
        },
        {
          "uuid": "61854153-289b-4823-a45d-a27f0b7e9504",
          "name": "NSC-14103",
          "stdName": "NSC-14103",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7fb4eb9b-c477-4ea5-9544-d4768747fbd6",
            "17054680-2585-41f7-84d9-04d161406b74"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "17054680-2585-41f7-84d9-04d161406b74",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7fb4eb9b-c477-4ea5-9544-d4768747fbd6",
          "citation": "CHEMID",
          "doc_type": "CHEMID",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "8ae87d4e-df23-42f7-8f91-e14154326679",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493393784000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e8a7872b-5242-ade0-cb93-f3af3f242091",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=18294-87-6",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "9ad520c0-01e8-b717-e167-257782acd5ba",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        },
        {
          "uuid": "823e3434-8894-48c5-aace-50cdddfb8ee7",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "27f8396a-7c96-450e-b5f8-d32f0ad06f34",
          "id": "27f8396a-7c96-450e-b5f8-d32f0ad06f34",
          "molfile": "\n  Marvin  01132102112D          \n\n 10 10  0  0  0  0            999 V2000\n    2.8575   -0.4143    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.8562    0.4136    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.5668    0.8243    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1413    0.8253    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4273    0.4122    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7095    0.8247    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000    0.4122    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -0.4128    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7095   -0.8253    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4273   -0.4128    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  4  5  1  0  0  0  0\n  5  6  2  0  0  0  0\n 10  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  9 10  1  0  0  0  0\nM  END",
          "smiles": "C1CC=C(CC1)CC(=O)O",
          "formula": "C8H12O2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "9f80d17e-0dd4-4c05-89bb-778f14d60159"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "140.18",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "f9cb0541-e131-419d-b056-f38fd11eb069",
      "version": "6",
      "structure": {
        "id": "c5422569-734f-4d34-80dd-824d25790793",
        "molfile": "\n  Marvin  01132110122D          \n\n 10 10  0  0  0  0            999 V2000\n    2.8575   -0.4143    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.8562    0.4136    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.5668    0.8243    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1413    0.8253    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4273    0.4122    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7095    0.8247    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000    0.4122    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -0.4128    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7095   -0.8253    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4273   -0.4128    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  2  0  0  0  0\n  2  3  1  0  0  0  0\n  2  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  2  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  9 10  1  0  0  0  0\n 10  5  1  0  0  0  0\nM  END",
        "smiles": "C1CC=C(CC1)CC(=O)O",
        "formula": "C8H12O2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "140.18",
        "optical_activity": "NONE",
        "references": [
          "17054680-2585-41f7-84d9-04d161406b74"
        ],
        "stereo_centers": 0
      },
      "unii": "Z4TQJ9EW4S"
    }
  ]
}