{
  "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": "0a07524b-a9ec-41ac-b156-67909767ad17",
          "code": "252736-40-6",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=252736-40-6",
          "code_system": "CAS",
          "references": [
            "929c783f-d751-4aa6-974d-683eb6649a5b",
            "c8121055-0874-44b9-9397-5918224a328d"
          ]
        },
        {
          "uuid": "329efe1a-3db4-454c-a7eb-df21952d587f",
          "code": "71587678",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/71587678",
          "code_system": "PUBCHEM",
          "references": [
            "929c783f-d751-4aa6-974d-683eb6649a5b"
          ]
        },
        {
          "uuid": "77368693-786d-423e-b501-0babd44f2b66",
          "code": "VEK6C609A0",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "b3890bec-0996-dda7-e56b-1e733c8275c3",
          "code": "2069",
          "type": "PRIMARY",
          "url": "https://www.fao.org/food/food-safety-quality/scientific-advice/jecfa/jecfa-flav/details/en/c/2069/",
          "code_system": "JECFA MONOGRAPH",
          "references": [
            "2145f242-a237-0fb5-6f1e-54baefe7cf74"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "e273e787-ec63-47ca-9839-82630fa1d282",
          "name": "(±)-2-METHYL-3-FURYL 2-METHYL-3-TETRAHYDROFURYL DISULFIDE",
          "stdName": "(+/-)-2-METHYL-3-FURYL 2-METHYL-3-TETRAHYDROFURYL DISULFIDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "a4f20522-1703-40d3-9608-a730c21b37d3",
            "1fac3a75-8a03-4644-8854-47a290b67ea9"
          ],
          "display_name": false
        },
        {
          "uuid": "24222627-a7de-4ff5-9517-c1def6390f54",
          "name": "2-METHYL-3-FURYL 2-METHYL-3-TETRAHYDROFURYL DISULFIDE",
          "stdName": "2-METHYL-3-FURYL 2-METHYL-3-TETRAHYDROFURYL DISULFIDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4c85addc-c6c9-4845-aa07-62683e7bd84e",
            "1fac3a75-8a03-4644-8854-47a290b67ea9"
          ],
          "display_name": true
        },
        {
          "uuid": "9978b1ab-8e3a-4eaa-bd29-979ca46dd069",
          "name": "2-METHYL-3-FURYL 2-METHYL-3-TETRAHYDROFURYL DISULFIDE, (±)-",
          "stdName": "2-METHYL-3-FURYL 2-METHYL-3-TETRAHYDROFURYL DISULFIDE, (+/-)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "a4f20522-1703-40d3-9608-a730c21b37d3",
            "1fac3a75-8a03-4644-8854-47a290b67ea9"
          ],
          "display_name": false
        },
        {
          "uuid": "8ddc808d-1e80-4058-9d1f-fdd242303c2b",
          "name": "FEMA NO. 4545",
          "stdName": "FEMA NO. 4545",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4c85addc-c6c9-4845-aa07-62683e7bd84e",
            "1fac3a75-8a03-4644-8854-47a290b67ea9"
          ],
          "display_name": false
        },
        {
          "uuid": "fc28083d-7039-4520-b46a-c952339c18bb",
          "name": "FURAN, TETRAHYDRO-2-METHYL-3-((2-METHYL-3-FURANYL)DITHIO)-",
          "stdName": "FURAN, TETRAHYDRO-2-METHYL-3-((2-METHYL-3-FURANYL)DITHIO)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "f88bfec4-333f-413c-8564-a43c5324a935",
            "1fac3a75-8a03-4644-8854-47a290b67ea9"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "4c85addc-c6c9-4845-aa07-62683e7bd84e",
          "citation": "http://www.ift.org/knowledge-center/focus-areas/product-development-and-ingredient-innovations/~/med",
          "url": "http://www.ift.org/knowledge-center/focus-areas/product-development-and-ingredient-innovations/~/med",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "1fac3a75-8a03-4644-8854-47a290b67ea9",
          "citation": "WEB PAGE",
          "doc_type": "WEB PAGE",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "f88bfec4-333f-413c-8564-a43c5324a935",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "a4f20522-1703-40d3-9608-a730c21b37d3",
          "citation": "FDA_SRS",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "929c783f-d751-4aa6-974d-683eb6649a5b",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391421000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "a1c46edb-2637-4722-b626-c48d071f294a",
          "citation": "SRS import [VEK6C609A0]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=VEK6C609A0",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391421000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "c8121055-0874-44b9-9397-5918224a328d",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "2145f242-a237-0fb5-6f1e-54baefe7cf74",
          "citation": "JECFA",
          "doc_type": "JECFA",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "42589188-2c5b-440c-93b8-6dc98bce8e24",
          "id": "42589188-2c5b-440c-93b8-6dc98bce8e24",
          "molfile": "\n  Marvin  01132103302D          \n\n 14 15  0  0  0  0            999 V2000\n    7.9516   -3.4107    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4667   -4.0782    0.0000 C   0  0  0  0  0  0  0  0  0  3  0  0\n    6.6417   -4.0782    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3867   -4.8628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0542   -5.3477    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.7216   -4.8628    0.0000 C   0  0  0  0  0  0  0  0  0  3  0  0\n    8.5063   -5.1177    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n    9.1193   -4.5656    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n    9.9039   -4.8206    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.5714   -4.3357    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.2388   -4.8206    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.9839   -5.6052    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   10.1589   -5.6052    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.6740   -6.2726    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  2  6  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  1  0  0  0  0\n  7  8  1  0  0  0  0\n  9  8  1  0  0  0  0\n 10  9  1  0  0  0  0\n  9 13  2  0  0  0  0\n 11 10  2  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\nM  END",
          "smiles": "Cc1c(cco1)SSC2CCOC2C",
          "formula": "C10H14O2S2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "MIXED",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "7eb32491-ee67-4c6f-a782-8d557e74b24e"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "230.3495",
          "optical_activity": "UNSPECIFIED",
          "stereo_centers": 2
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "654fbd7a-f50b-4b6b-aaf8-53760c59bf5a",
      "version": "3",
      "structure": {
        "id": "6766361b-08f1-4311-a2d2-3e1d55dd91c1",
        "molfile": "\n  Marvin  01132105232D          \n\n 14 15  0  0  0  0            999 V2000\n   10.9839   -5.6052    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   11.2388   -4.8206    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.5714   -4.3357    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.9039   -4.8206    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.1589   -5.6052    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.6740   -6.2726    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.9516   -3.4107    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.1193   -4.5656    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n    6.3867   -4.8628    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.6417   -4.0782    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4667   -4.0782    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.0542   -5.3477    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.5063   -5.1177    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n    7.7216   -4.8628    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  3  4  1  0  0  0  0\n  4  5  2  0  0  0  0\n  5  1  1  0  0  0  0\n  5  6  1  0  0  0  0\n 11  7  1  0  0  0  0\n 13  8  1  0  0  0  0\n 12  9  1  0  0  0  0\n  9 10  1  0  0  0  0\n 10 11  1  0  0  0  0\n 11 14  1  0  0  0  0\n 14 12  1  0  0  0  0\n 14 13  1  0  0  0  0\n  4  8  1  0  0  0  0\nM  END",
        "smiles": "Cc1c(cco1)SSC2CCOC2C",
        "formula": "C10H14O2S2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "MIXED",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "230.3495",
        "optical_activity": "UNSPECIFIED",
        "references": [
          "a1c46edb-2637-4722-b626-c48d071f294a",
          "f88bfec4-333f-413c-8564-a43c5324a935"
        ],
        "stereo_centers": 2
      },
      "unii": "VEK6C609A0"
    }
  ]
}