{
  "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": "e0ae608b-24ae-4a36-9964-e1b494f3a2da",
          "code": "76572-48-0",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=76572-48-0",
          "code_system": "CAS",
          "references": [
            "b0deb316-0473-4248-a6bd-531a26bee0a3",
            "52b09ad2-387a-4211-9bc5-dabc9b75afb1"
          ]
        },
        {
          "uuid": "89ba8948-ea3f-442e-840e-f1609253f8ca",
          "code": "53517",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/53517",
          "code_system": "PUBCHEM",
          "references": [
            "b0deb316-0473-4248-a6bd-531a26bee0a3"
          ]
        },
        {
          "uuid": "5fe3a46e-7570-c373-3d6b-5c11048afdaf",
          "code": "DTXSID90227380",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID90227380",
          "code_system": "EPA CompTox",
          "references": [
            "abe1c909-35ec-b422-4180-8ce14a57a869"
          ]
        },
        {
          "uuid": "865de6e8-9aea-4d5c-a993-f0273b05fc7a",
          "code": "1LNJ91K65X",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "7799868c-a5e7-91db-c6c4-df2489a8bd3e",
          "name": "2-BUTYL-4,5-DIMETHYL-1,3-THIAZOLE",
          "stdName": "2-BUTYL-4,5-DIMETHYL-1,3-THIAZOLE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7f41cef4-9dc3-2bdb-fe74-66cf4e13ad92"
          ],
          "display_name": false
        },
        {
          "uuid": "8a72d730-c97d-43cc-be24-abbb0b46c0b9",
          "name": "2-BUTYL-4,5-DIMETHYLTHIAZOLE",
          "stdName": "2-BUTYL-4,5-DIMETHYLTHIAZOLE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "759629d9-9a39-4d69-b3f1-546b9fa58be2",
            "4356befd-402b-44b9-9337-26599615201d",
            "d39a07d6-d506-ea18-bb0f-b8d6eb256093"
          ],
          "display_name": true
        },
        {
          "uuid": "42cb01ae-5d60-45db-b283-65303c408a5b",
          "name": "THIAZOLE, 2-BUTYL-4,5-DIMETHYL-",
          "stdName": "THIAZOLE, 2-BUTYL-4,5-DIMETHYL-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "0ffd395a-6a88-47b6-bec1-fa41d1cefc9b",
            "759629d9-9a39-4d69-b3f1-546b9fa58be2"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "4356befd-402b-44b9-9337-26599615201d",
          "citation": "EC",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "759629d9-9a39-4d69-b3f1-546b9fa58be2",
          "citation": "EC FLAVOURING SUBSTANCES",
          "doc_type": "EC FLAVOURING SUBSTANCES",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "0ffd395a-6a88-47b6-bec1-fa41d1cefc9b",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "b0deb316-0473-4248-a6bd-531a26bee0a3",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493392601000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "abe1c909-35ec-b422-4180-8ce14a57a869",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=76572-48-0",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "7f41cef4-9dc3-2bdb-fe74-66cf4e13ad92",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "d39a07d6-d506-ea18-bb0f-b8d6eb256093",
          "citation": "CHEMID",
          "doc_type": "CHEMID",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "52b09ad2-387a-4211-9bc5-dabc9b75afb1",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "b1f32001-11ed-4470-9019-5bafa5b2d1fc",
          "id": "b1f32001-11ed-4470-9019-5bafa5b2d1fc",
          "molfile": "\n  Marvin  01132109132D          \n\n 11 11  0  0  0  0            999 V2000\n   11.3386   -5.5032    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.7255   -4.9511    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.9409   -5.2061    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.3278   -4.6541    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.5432   -4.9090    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.8757   -4.4241    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    7.2083   -4.9090    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.4237   -4.6541    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4633   -5.6936    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.9784   -6.3610    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.2883   -5.6936    0.0000 S   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  5  6  2  0  0  0  0\n  5 11  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\n  9 10  1  0  0  0  0\n 11  9  1  0  0  0  0\nM  END",
          "smiles": "CCCCc1nc(C)c(C)s1",
          "formula": "C9H15NS",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "0fbfffd3-c7ba-4bae-85a4-67566ee3b49a"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "169.2885",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "999cd326-dae9-4d5d-90b4-8b967d4c54ad",
      "version": "5",
      "structure": {
        "id": "48589d59-0394-4690-a35f-3854abcafc53",
        "molfile": "\n  Marvin  01132103482D          \n\n 11 11  0  0  0  0            999 V2000\n   15.7100   -3.3317    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   16.3231   -3.8837    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   17.1077   -3.6288    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   17.7209   -4.1808    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.9253   -3.5866    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.2578   -3.1017    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   13.5904   -3.5866    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   13.8454   -4.3713    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.6704   -4.3713    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n   13.3605   -5.0387    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   12.8057   -3.3317    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  1  0  0  0  0\n  3  4  1  0  0  0  0\n  1  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  2  0  0  0  0\n  9  8  1  0  0  0  0\n  5  9  1  0  0  0  0\n  8 10  1  0  0  0  0\n  7 11  1  0  0  0  0\nM  END",
        "smiles": "CCCCc1nc(C)c(C)s1",
        "formula": "C9H15NS",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "169.2885",
        "optical_activity": "NONE",
        "references": [
          "0ffd395a-6a88-47b6-bec1-fa41d1cefc9b"
        ],
        "stereo_centers": 0
      },
      "unii": "1LNJ91K65X"
    }
  ]
}