{
  "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": "ac9962d0-55b7-45a7-bd28-74b2b5f0c09f",
          "code": "S-METHYL HEXANETHIOATE",
          "comments": "JECFA|FUNCTIONAL CLASSIFICATION|Flavouring Agent",
          "type": "PRIMARY",
          "url": "http://apps.who.int/food-additives-contaminants-jecfa-database/chemical.aspx?chemID=3824",
          "code_system": "JECFA EVALUATION",
          "references": [
            "20dac288-695d-4aaf-b033-4f6139dd2642"
          ]
        },
        {
          "uuid": "80dd9aab-9ea3-4e90-b251-161cc98a2d2d",
          "code": "2432-77-1",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=2432-77-1",
          "code_system": "CAS",
          "references": [
            "20dac288-695d-4aaf-b033-4f6139dd2642",
            "33a00fed-df1b-4234-bbbc-8acff59e6bed"
          ]
        },
        {
          "uuid": "476b950b-85b1-4cc5-8cce-0adb4ab2816e",
          "code": "75515",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/75515",
          "code_system": "PUBCHEM",
          "references": [
            "20dac288-695d-4aaf-b033-4f6139dd2642"
          ]
        },
        {
          "uuid": "3f59a2e1-efdc-495b-ba2e-b874c12ce99b",
          "code": "219-410-8",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.017.646",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "20dac288-695d-4aaf-b033-4f6139dd2642"
          ]
        },
        {
          "uuid": "feb3a7b7-37bc-504c-6210-c38c9754f0b8",
          "code": "DTXSID1062417",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID1062417",
          "code_system": "EPA CompTox",
          "references": [
            "9a2b6522-718e-41ae-41c0-09991b5e06ec"
          ]
        },
        {
          "uuid": "0ca3ded7-8f00-4b4c-9846-869a7a9c9423",
          "code": "MC7G128ACI",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "6a68ec36-377c-a0d8-3c6e-f22726878049",
          "code": "515",
          "type": "PRIMARY",
          "url": "https://www.fao.org/food/food-safety-quality/scientific-advice/jecfa/jecfa-flav/details/en/c/515/",
          "code_system": "JECFA MONOGRAPH",
          "references": [
            "410d7a48-e63b-2e06-21c9-70290e2b340b"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "03b7f81a-3de5-40e8-8b4d-1dddf37e29cf",
          "name": "FEMA NO. 3862",
          "stdName": "FEMA NO. 3862",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b3fd098-f439-43ea-91c6-b551f1677ec9",
            "a7edb290-7974-478d-8822-5d6c6d3e2836"
          ],
          "display_name": false
        },
        {
          "uuid": "153e11bb-16d6-4ead-92c8-914d64d46c85",
          "name": "HEXANETHIOIC ACID, S-METHYL ESTER",
          "stdName": "HEXANETHIOIC ACID, S-METHYL ESTER",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c0e78a7e-8abe-43ad-9e8e-ec0373e36ece",
            "a7edb290-7974-478d-8822-5d6c6d3e2836"
          ],
          "display_name": false
        },
        {
          "uuid": "52aee0cf-1a89-475f-9d67-64c54e46b57f",
          "name": "METHANETHIOL CAPROATE",
          "stdName": "METHANETHIOL CAPROATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "976e4635-af8c-4cce-b3ac-35619c5e5b91",
            "a7edb290-7974-478d-8822-5d6c6d3e2836"
          ],
          "display_name": false
        },
        {
          "uuid": "fc685dab-d737-4db6-8dc3-91736b59b862",
          "name": "S-METHYL HEXANETHIOATE",
          "stdName": "S-METHYL HEXANETHIOATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b3fd098-f439-43ea-91c6-b551f1677ec9",
            "08c563be-878e-48c1-8d75-c5e296e4c7e4",
            "21a183b6-0833-478d-9383-fac24115fd42",
            "a7edb290-7974-478d-8822-5d6c6d3e2836"
          ],
          "display_name": true
        },
        {
          "uuid": "30e3fcd7-b331-46e2-97b8-030ef76b11a4",
          "name": "S-METHYL HEXANETHIOATE [FHFI]",
          "stdName": "S-METHYL HEXANETHIOATE [FHFI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b3fd098-f439-43ea-91c6-b551f1677ec9",
            "a7edb290-7974-478d-8822-5d6c6d3e2836"
          ],
          "display_name": false
        },
        {
          "uuid": "46219a48-f0bd-41e5-9a32-068d8832a3e4",
          "name": "S-METHYL THIOHEXANOATE",
          "stdName": "S-METHYL THIOHEXANOATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c0e78a7e-8abe-43ad-9e8e-ec0373e36ece",
            "a7edb290-7974-478d-8822-5d6c6d3e2836"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "21a183b6-0833-478d-9383-fac24115fd42",
          "citation": "CHEMID 2011",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "9b3fd098-f439-43ea-91c6-b551f1677ec9",
          "citation": "FHFI",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "a7edb290-7974-478d-8822-5d6c6d3e2836",
          "citation": "HANDBOOK OF FLAVOR INGREDIENTS",
          "doc_type": "HANDBOOK OF FLAVOR INGREDIENTS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "c0e78a7e-8abe-43ad-9e8e-ec0373e36ece",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "976e4635-af8c-4cce-b3ac-35619c5e5b91",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "20dac288-695d-4aaf-b033-4f6139dd2642",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391112000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "ee075dae-2967-4d4b-b7e3-6ef2805aca43",
          "citation": "SRS import [MC7G128ACI]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=MC7G128ACI",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391112000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "57447478-f296-41ce-9d25-14c9ad6e33ce",
          "citation": "CHEMID  2011",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "08c563be-878e-48c1-8d75-c5e296e4c7e4",
          "citation": "S-METHYL HEXANETHIOATE [FHFI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "9a2b6522-718e-41ae-41c0-09991b5e06ec",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=2432-77-1",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "33a00fed-df1b-4234-bbbc-8acff59e6bed",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "410d7a48-e63b-2e06-21c9-70290e2b340b",
          "citation": "JECFA",
          "doc_type": "JECFA",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "bb124a42-e0c2-40e5-98b9-da48cd759d59",
          "id": "bb124a42-e0c2-40e5-98b9-da48cd759d59",
          "molfile": "\n  Marvin  01132109402D          \n\n  9  8  0  0  0  0            999 V2000\n    9.4592   -4.4354    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.7547   -4.8461    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.0391   -4.4354    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.3236   -4.8461    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.6190   -4.4354    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.9035   -4.8461    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.9035   -5.6674    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.1990   -4.4354    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n    4.4835   -4.8461    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  7  6  2  0  0  0  0\n  6  8  1  0  0  0  0\n  8  9  1  0  0  0  0\nM  END",
          "smiles": "CCCCCC(=O)SC",
          "formula": "C7H14OS",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "15e8e0ce-3386-4a73-9e20-e3554ca6407e"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "146.2518",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "e3582a14-557e-4aa5-b039-7d14d1a34385",
      "version": "4",
      "structure": {
        "id": "a0e93efa-4e07-48a5-af30-c29345af7be4",
        "molfile": "\n  Marvin  01132108212D          \n\n  9  8  0  0  0  0            999 V2000\n    5.9035   -5.6674    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.9035   -4.8461    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.1990   -4.4354    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n    4.4835   -4.8461    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.6190   -4.4354    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.3236   -4.8461    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.0391   -4.4354    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.7547   -4.8461    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.4592   -4.4354    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  3  4  1  0  0  0  0\n  2  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  1  0  0  0  0\n  8  9  1  0  0  0  0\nM  END",
        "smiles": "CCCCCC(=O)SC",
        "formula": "C7H14OS",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "146.2518",
        "optical_activity": "NONE",
        "references": [
          "57447478-f296-41ce-9d25-14c9ad6e33ce",
          "ee075dae-2967-4d4b-b7e3-6ef2805aca43"
        ],
        "stereo_centers": 0
      },
      "unii": "MC7G128ACI"
    }
  ]
}