{
  "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": "0d205a13-038b-4338-b7f2-22a89a3ea090",
          "code": "23832-18-0",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=23832-18-0",
          "code_system": "CAS",
          "references": [
            "86aef509-63cc-4ee3-bef8-30af3d52b9e4",
            "b2664537-d451-41f8-8094-24eb55143b26"
          ]
        },
        {
          "uuid": "48387060-4a7e-461e-adc7-6439786048eb",
          "code": "245-900-6",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.041.713",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "86aef509-63cc-4ee3-bef8-30af3d52b9e4"
          ]
        },
        {
          "uuid": "664696e0-453c-4b4c-8587-ff6e0f11b4bc",
          "code": "90984",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/90984",
          "code_system": "PUBCHEM",
          "references": [
            "86aef509-63cc-4ee3-bef8-30af3d52b9e4"
          ]
        },
        {
          "uuid": "eb0c1b84-266c-4c20-a179-48d7d6b3d1a0",
          "code": "X21X7U473C",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "96083ad0-817b-dba6-eed8-fc54c8386442",
          "code": "76099",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=76099",
          "code_system": "NSC",
          "references": [
            "374cd64c-2392-19ca-3a3f-9ee4d52cebf5"
          ]
        },
        {
          "uuid": "d65ec7bc-f069-a782-ba4f-7dc099a8f718",
          "code": "DTXSID60865117",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID60865117",
          "code_system": "EPA CompTox"
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "9a5e8d9a-6661-496f-b33d-3c189026052f",
          "name": "(±)-2-MERCAPTOPINANE",
          "stdName": "(+/-)-2-MERCAPTOPINANE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "532b13aa-3f9e-4477-9dac-4b73f3561a0d",
            "4324a8cf-97eb-4600-a0c8-72b85aead025"
          ],
          "display_name": false
        },
        {
          "uuid": "9c8de96c-1822-4156-ad18-d9da76444dd9",
          "name": "2,6,6-TRIMETHYLBICYCLO(3.1.1)HEPTANE-2-THIOL",
          "stdName": "2,6,6-TRIMETHYLBICYCLO(3.1.1)HEPTANE-2-THIOL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4324a8cf-97eb-4600-a0c8-72b85aead025",
            "0dc3b39d-a1be-43e5-b382-a925350a8331"
          ],
          "display_name": false
        },
        {
          "uuid": "6959bcf0-e8ff-41cf-8439-919bb6a63852",
          "name": "2-MERCAPTOPINANE",
          "stdName": "2-MERCAPTOPINANE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4324a8cf-97eb-4600-a0c8-72b85aead025",
            "aeb07647-60e8-4bed-96fb-b210ea740549"
          ],
          "display_name": true
        },
        {
          "uuid": "8b4c4a51-7ab5-4810-99d6-87df0c0c8955",
          "name": "2-MERCAPTOPINANE, (±)-",
          "stdName": "2-MERCAPTOPINANE, (+/-)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "532b13aa-3f9e-4477-9dac-4b73f3561a0d",
            "4324a8cf-97eb-4600-a0c8-72b85aead025"
          ],
          "display_name": false
        },
        {
          "uuid": "bff4776b-574d-44ae-b4cb-a0ffb5db3ca8",
          "name": "2-PINANETHIOL",
          "stdName": "2-PINANETHIOL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4324a8cf-97eb-4600-a0c8-72b85aead025",
            "aeb07647-60e8-4bed-96fb-b210ea740549"
          ],
          "display_name": false
        },
        {
          "uuid": "7068494a-cb52-4996-8cec-99a295aafba3",
          "name": "BICYCLO(3.1.1)HEPTANE-2-THIOL, 2,6,6-TRIMETHYL-",
          "stdName": "BICYCLO(3.1.1)HEPTANE-2-THIOL, 2,6,6-TRIMETHYL-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4324a8cf-97eb-4600-a0c8-72b85aead025",
            "aeb07647-60e8-4bed-96fb-b210ea740549"
          ],
          "display_name": false
        },
        {
          "uuid": "d5101ada-ad13-412a-93f2-6e48efd7c1be",
          "name": "FEMA NO. 3503, 2-MERCAPTO-",
          "stdName": "FEMA NO. 3503, 2-MERCAPTO-",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "532b13aa-3f9e-4477-9dac-4b73f3561a0d",
            "4324a8cf-97eb-4600-a0c8-72b85aead025"
          ],
          "display_name": false
        },
        {
          "uuid": "9c1dd8d5-9115-45f7-89fd-2ff48830039d",
          "name": "NSC-76099",
          "stdName": "NSC-76099",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4324a8cf-97eb-4600-a0c8-72b85aead025",
            "aeb07647-60e8-4bed-96fb-b210ea740549"
          ],
          "display_name": false
        },
        {
          "uuid": "df559177-a3fd-4b73-9412-17c410ba94aa",
          "name": "PINANE, 2-MERCAPTO-",
          "stdName": "PINANE, 2-MERCAPTO-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4324a8cf-97eb-4600-a0c8-72b85aead025",
            "0dc3b39d-a1be-43e5-b382-a925350a8331"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "aeb07647-60e8-4bed-96fb-b210ea740549",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "4324a8cf-97eb-4600-a0c8-72b85aead025",
          "citation": "STN (SCIFINDER)",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "0dc3b39d-a1be-43e5-b382-a925350a8331",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "532b13aa-3f9e-4477-9dac-4b73f3561a0d",
          "citation": "FDA_SRS",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "86aef509-63cc-4ee3-bef8-30af3d52b9e4",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391107000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "ad7b3689-e509-426b-83a1-d981abda971e",
          "citation": "SRS import [X21X7U473C]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=X21X7U473C",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391107000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "b2664537-d451-41f8-8094-24eb55143b26",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "374cd64c-2392-19ca-3a3f-9ee4d52cebf5",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "e00a7dd5-0019-43a1-b0a1-52eca7ebb148",
          "id": "e00a7dd5-0019-43a1-b0a1-52eca7ebb148",
          "molfile": "\n  Marvin  01132111362D          \n\n 11 12  0  0  0  0            999 V2000\n    2.3165   -2.8662    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.4440   -3.6813    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.6191   -3.6653    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.2850   -4.4908    0.0000 C   0  0  0  0  0  0  0  0  0  3  0  0\n    3.0655   -4.2238    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.2245   -3.4142    0.0000 C   0  0  0  0  0  0  0  0  0  3  0  0\n    3.8461   -3.9567    0.0000 C   0  0  0  0  0  0  0  0  0  3  0  0\n    4.2723   -3.2504    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.6157   -4.2538    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6871   -4.7662    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9066   -5.0333    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  1  0  0  0  0\n  2  4  1  0  0  0  0\n  6  2  1  0  0  0  0\n  5  4  1  0  0  0  0\n  4 11  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  7  9  1  0  0  0  0\n  7 10  1  0  0  0  0\n 10 11  1  0  0  0  0\nM  END",
          "smiles": "CC1(C)C2CCC(C)(C1C2)S",
          "formula": "C10H18S",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "MIXED",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "b7ef5989-eb1d-4e8e-8f1a-bf96507dff5e"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "170.3164",
          "optical_activity": "UNSPECIFIED",
          "stereo_centers": 3
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "356aaed5-56ec-49bf-b92a-ea37004b4f89",
      "version": "4",
      "structure": {
        "id": "0d8fda7d-3dcf-4cee-9534-a5c61d4cceaf",
        "molfile": "\n  Marvin  01132100572D          \n\n 11 12  0  0  0  0            999 V2000\n    3.2245   -3.4142    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.0655   -4.2238    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.2850   -4.4908    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9066   -5.0333    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6871   -4.7662    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.8461   -3.9567    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2723   -3.2504    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.4440   -3.6813    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.3165   -2.8662    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.6191   -3.6653    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.6157   -4.2538    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  1  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  1  6  1  0  0  0  0\n  8  3  1  0  0  0  0\n  8  9  1  0  0  0  0\n  8 10  1  0  0  0  0\n  1  8  1  0  0  0  0\n  6 11  1  0  0  0  0\nM  END",
        "smiles": "CC1(C)C2CCC(C)(C1C2)S",
        "formula": "C10H18S",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "MIXED",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "170.3164",
        "optical_activity": "UNSPECIFIED",
        "references": [
          "aeb07647-60e8-4bed-96fb-b210ea740549",
          "ad7b3689-e509-426b-83a1-d981abda971e"
        ],
        "stereo_centers": 3
      },
      "unii": "X21X7U473C"
    }
  ]
}