{
  "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": "8a542390-2dde-487e-810a-20782aed3282",
          "code": "23950-58-5",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=23950-58-5",
          "code_system": "CAS",
          "references": [
            "82b107f9-7654-4e3b-885a-33c69d07c330",
            "b461542e-73b0-4ebd-8f9c-1b00fb8d6e5a"
          ]
        },
        {
          "uuid": "59b6438e-a5ba-438d-8896-e470836a11b5",
          "code": "C001059",
          "type": "PRIMARY",
          "url": "http://www.ncbi.nlm.nih.gov/mesh/67001059",
          "code_system": "MESH",
          "references": [
            "82b107f9-7654-4e3b-885a-33c69d07c330"
          ]
        },
        {
          "uuid": "72eb6806-054b-4121-82bb-c11c84009f2a",
          "code": "101701",
          "comments": "EPA PESTICIDE|CONVENTIONAL CHEMICAL",
          "type": "PRIMARY",
          "url": "http://iaspub.epa.gov/apex/pesticides/f?p=CHEMICALSEARCH:3:0::NO:21,3,31,7,12,25:P3_XCHEMICAL_ID:3618",
          "code_system": "EPA PESTICIDE CODE",
          "references": [
            "82b107f9-7654-4e3b-885a-33c69d07c330"
          ]
        },
        {
          "uuid": "9e1c42f0-45bb-4efd-8c85-3ef39ed7a191",
          "code": "245-951-4",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.041.760",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "82b107f9-7654-4e3b-885a-33c69d07c330"
          ]
        },
        {
          "uuid": "f24cf15a-3515-4aa0-8105-a3a73fe02983",
          "code": "m9253",
          "comments": "Merck Index",
          "type": "PRIMARY",
          "url": "https://merckindex.rsc.org/monographs/m9253?q=authorize",
          "code_system": "MERCK INDEX",
          "references": [
            "82b107f9-7654-4e3b-885a-33c69d07c330"
          ]
        },
        {
          "uuid": "fcb07e97-da9a-4640-a756-019c7fd62cec",
          "code": "32154",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/32154",
          "code_system": "PUBCHEM",
          "references": [
            "82b107f9-7654-4e3b-885a-33c69d07c330"
          ]
        },
        {
          "uuid": "0f0a0ea4-5170-6878-bc2b-a3926ed44b63",
          "code": "5118",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/source/hsdb/5118",
          "code_system": "HSDB",
          "references": [
            "2c33f420-b545-da7e-c9ba-236a5ed53e56"
          ]
        },
        {
          "uuid": "6acef582-e426-7cc6-0df0-f9363e914f97",
          "code": "DTXSID2020420",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID2020420",
          "code_system": "EPA CompTox",
          "references": [
            "af0791a3-931d-ac64-7d14-60d8f8c9171e"
          ]
        },
        {
          "uuid": "f9ea9aca-7957-4076-960f-7c816ee0e21b",
          "code": "2EZ95375S0",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "ff864b07-844d-1217-8738-026932165772",
          "code": "34935",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chebi/chebiOntology.do?chebiId=CHEBI:34935",
          "code_system": "CHEBI",
          "references": [
            "8af59e6c-3793-9fcb-5f56-49513def0e4e"
          ]
        },
        {
          "uuid": "e7bb6a97-7e28-0d73-c2d4-631d193622c7",
          "code": "propyzamide",
          "type": "PRIMARY",
          "url": "https://pesticidecompendium.bcpc.org/propyzamide.html",
          "code_system": "ALANWOOD",
          "references": [
            "a9c51434-daf9-d3d8-a328-a63786ed17f5"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "fec00070-a0dd-4a46-bb38-ed4824c8e811",
          "name": "3,5-DICHLORO-N-(1,1-DIMETHYL-2-PROPYNYL)BENZAMIDE",
          "stdName": "3,5-DICHLORO-N-(1,1-DIMETHYL-2-PROPYNYL)BENZAMIDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "2c6666f3-ec03-492b-aa63-5a08f947b793",
            "0ec71dad-39ae-4719-8265-7c817a52746f"
          ],
          "display_name": false
        },
        {
          "uuid": "a0457d94-8e30-49cb-8909-2a12c343a6ac",
          "name": "3,5-DICHLORO-N-(1,1-DIMETHYLPROP-2-YNYL)BENZAMIDE",
          "stdName": "3,5-DICHLORO-N-(1,1-DIMETHYLPROP-2-YNYL)BENZAMIDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "52b62bc3-ef92-44d3-b76b-fddd10668b63",
            "0ec71dad-39ae-4719-8265-7c817a52746f"
          ],
          "display_name": false
        },
        {
          "uuid": "449ae6f7-97c6-4e96-b3ce-96b5aefebcd0",
          "name": "KERB",
          "stdName": "KERB",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fe31dffe-57b8-4d2a-a298-7434b593d1b7",
            "7391042d-8ff2-486d-99a5-717d4c86fded"
          ],
          "display_name": false
        },
        {
          "uuid": "1e62668b-154e-4ec6-b4f1-836c87715e1d",
          "name": "PRONAMIDE",
          "stdName": "PRONAMIDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fe31dffe-57b8-4d2a-a298-7434b593d1b7",
            "7391042d-8ff2-486d-99a5-717d4c86fded"
          ],
          "display_name": false
        },
        {
          "uuid": "5da0350d-b7f5-4a61-93bd-526644ab89c6",
          "name": "PROPYZAMIDE",
          "stdName": "PROPYZAMIDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fe31dffe-57b8-4d2a-a298-7434b593d1b7",
            "89ff35b3-15f9-49cc-a24f-5552eba8f62f",
            "39e68aa8-dc87-44b0-bc47-9cea730e4c98",
            "8f92e1bf-a836-4abd-bdb1-2f5162f1d292",
            "fd643425-fcf8-4907-b56d-dc3649d06d87",
            "a698c34c-7f94-46a6-a2f9-f24f3331bf36",
            "ea709eb7-57dd-45d6-8da1-7350f13cefee",
            "39cc1100-a810-4c82-972c-f0a74449e8bc"
          ],
          "display_name": true
        },
        {
          "uuid": "213ba6e3-841f-45ef-a027-6ef1f099a611",
          "name": "PROPYZAMIDE [HSDB]",
          "stdName": "PROPYZAMIDE [HSDB]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fe31dffe-57b8-4d2a-a298-7434b593d1b7",
            "a698c34c-7f94-46a6-a2f9-f24f3331bf36"
          ],
          "display_name": false
        },
        {
          "uuid": "b63d841b-b88b-4dde-9376-6480856fe933",
          "name": "PROPYZAMIDE [ISO]",
          "stdName": "PROPYZAMIDE [ISO]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fe31dffe-57b8-4d2a-a298-7434b593d1b7",
            "89ff35b3-15f9-49cc-a24f-5552eba8f62f"
          ],
          "display_name": false
        },
        {
          "uuid": "5129bc6f-c745-420a-b46a-6c0e838e01d6",
          "name": "PROPYZAMIDE [MI]",
          "stdName": "PROPYZAMIDE [MI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fe31dffe-57b8-4d2a-a298-7434b593d1b7",
            "39cc1100-a810-4c82-972c-f0a74449e8bc"
          ],
          "display_name": false
        },
        {
          "uuid": "c0ed86a0-0ab0-4727-9572-d1621e9b6d84",
          "name": "RH 315",
          "stdName": "RH 315",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fe31dffe-57b8-4d2a-a298-7434b593d1b7",
            "7391042d-8ff2-486d-99a5-717d4c86fded"
          ],
          "display_name": false
        },
        {
          "uuid": "8848034c-496f-4717-8637-94830c3eb96c",
          "name": "RH-315",
          "stdName": "RH-315",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fe31dffe-57b8-4d2a-a298-7434b593d1b7",
            "7391042d-8ff2-486d-99a5-717d4c86fded"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "fd643425-fcf8-4907-b56d-dc3649d06d87",
          "citation": "ICSAS BATCH 2010",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "0ec71dad-39ae-4719-8265-7c817a52746f",
          "citation": "ALANWOOD.NET",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "52b62bc3-ef92-44d3-b76b-fddd10668b63",
          "citation": "ALANWOOD IUPAC",
          "doc_type": "WEB PAGE",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2c6666f3-ec03-492b-aa63-5a08f947b793",
          "citation": "ALANWOOD CAS",
          "doc_type": "WEB PAGE",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "39cc1100-a810-4c82-972c-f0a74449e8bc",
          "citation": "MERCK INDEX",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "fe31dffe-57b8-4d2a-a298-7434b593d1b7",
          "citation": "MERCK INDEX",
          "doc_type": "MERCK INDEX",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7391042d-8ff2-486d-99a5-717d4c86fded",
          "citation": "dose",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "a698c34c-7f94-46a6-a2f9-f24f3331bf36",
          "citation": "HSDB",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "89ff35b3-15f9-49cc-a24f-5552eba8f62f",
          "citation": "ISO",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "82b107f9-7654-4e3b-885a-33c69d07c330",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390894000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "61e6c130-e326-4bb6-8fa4-96908ab1a131",
          "citation": "SRS import [2EZ95375S0]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=2EZ95375S0",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390894000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "63b954be-5b3f-44b7-9b93-85cd76a7002b",
          "citation": "CHEMID 2010",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "8f92e1bf-a836-4abd-bdb1-2f5162f1d292",
          "citation": "PROPYZAMIDE [MI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "39e68aa8-dc87-44b0-bc47-9cea730e4c98",
          "citation": "PROPYZAMIDE [HSDB]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "ea709eb7-57dd-45d6-8da1-7350f13cefee",
          "citation": "PROPYZAMIDE [ISO]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "2c33f420-b545-da7e-c9ba-236a5ed53e56",
          "citation": "WEBSITE",
          "url": "https://toxnet.nlm.nih.gov/cgi-bin/sis/search2/r?dbs+hsdb:@term+@rn+@rel+23950-58-5",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "af0791a3-931d-ac64-7d14-60d8f8c9171e",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=23950-58-5",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "a9c51434-daf9-d3d8-a328-a63786ed17f5",
          "citation": "AW",
          "doc_type": "ALANWOOD",
          "public_domain": true
        },
        {
          "uuid": "8af59e6c-3793-9fcb-5f56-49513def0e4e",
          "doc_type": "SYSTEM",
          "public_domain": true
        },
        {
          "uuid": "b461542e-73b0-4ebd-8f9c-1b00fb8d6e5a",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "3c14f371-8b9b-416b-af8b-c7472ab81753",
          "id": "3c14f371-8b9b-416b-af8b-c7472ab81753",
          "molfile": "\n  Marvin  01132103112D          \n\n 16 16  0  0  0  0            999 V2000\n    8.8220   -3.7972    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.1900   -4.3275    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.7168   -3.6517    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4755   -4.7400    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    6.7611   -4.3275    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.7611   -3.5026    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    6.0466   -4.7400    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.0466   -5.5650    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.3321   -5.9775    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.3321   -6.8026    0.0000 Cl  0  0  0  0  0  0  0  0  0  0  0  0\n    4.6177   -5.5650    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.6177   -4.7400    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.9032   -4.3275    0.0000 Cl  0  0  0  0  0  0  0  0  0  0  0  0\n    5.3321   -4.3275    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.7733   -4.9108    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.3568   -5.4943    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  2 15  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  2  0  0  0  0\n  5  7  1  0  0  0  0\n  7  8  1  0  0  0  0\n  7 14  2  0  0  0  0\n  8  9  2  0  0  0  0\n  9 10  1  0  0  0  0\n  9 11  1  0  0  0  0\n 12 11  2  0  0  0  0\n 12 13  1  0  0  0  0\n 14 12  1  0  0  0  0\n 15 16  3  0  0  0  0\nM  END",
          "smiles": "C#CC(C)(C)NC(=O)c1cc(cc(c1)Cl)Cl",
          "formula": "C12H11Cl2NO",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "04be63b4-d909-4938-b754-41d6ee84c875"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "256.1282",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "bf9f406e-94cf-4dbc-bf6f-b55509a3035b",
      "version": "6",
      "structure": {
        "id": "01b34b09-413a-4b94-ab12-438fd4f06953",
        "molfile": "\n  Marvin  01132100242D          \n\n 16 16  0  0  0  0            999 V2000\n    8.1900   -4.3275    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.4755   -4.7400    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    6.7611   -4.3275    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.0466   -4.7400    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.3321   -4.3275    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.6177   -4.7400    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.6177   -5.5650    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.3321   -5.9775    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.0466   -5.5650    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.3321   -6.8026    0.0000 Cl  0  0  0  0  0  0  0  0  0  0  0  0\n    3.9032   -4.3275    0.0000 Cl  0  0  0  0  0  0  0  0  0  0  0  0\n    6.7611   -3.5026    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    8.7733   -4.9108    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.3568   -5.4943    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.8220   -3.7972    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.7168   -3.6517    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  4  5  2  0  0  0  0\n  5  6  1  0  0  0  0\n  6  7  2  0  0  0  0\n  8  7  1  0  0  0  0\n  9  8  2  0  0  0  0\n  4  9  1  0  0  0  0\n  8 10  1  0  0  0  0\n  6 11  1  0  0  0  0\n  3 12  2  0  0  0  0\n  1 13  1  0  0  0  0\n 13 14  3  0  0  0  0\n  1 15  1  0  0  0  0\n  1 16  1  0  0  0  0\nM  END",
        "smiles": "C#CC(C)(C)NC(=O)c1cc(cc(c1)Cl)Cl",
        "formula": "C12H11Cl2NO",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "256.1282",
        "optical_activity": "NONE",
        "references": [
          "61e6c130-e326-4bb6-8fa4-96908ab1a131",
          "63b954be-5b3f-44b7-9b93-85cd76a7002b"
        ],
        "stereo_centers": 0
      },
      "unii": "2EZ95375S0"
    }
  ]
}