{
  "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": "491b268f-bb28-45e3-93a0-f0e98c4bf684",
          "code": "6091-50-5",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=6091-50-5",
          "code_system": "CAS",
          "references": [
            "d8240649-659e-4a8d-b301-7e4a97aad702",
            "2ccc85cb-60c9-40a4-9651-51825812af7d"
          ]
        },
        {
          "uuid": "b868fd6d-0cfe-4cbf-bd50-fc43c15726f2",
          "code": "21 CFR 172.515",
          "comments": "PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION|Subpart F--Flavoring Agents and Related Substances|Sec. 172.515 Synthetic flavoring substances and adjuvants.",
          "type": "PRIMARY",
          "url": "http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfCFR/CFRSearch.cfm?fr=172.515",
          "code_system": "CFR",
          "references": [
            "d8240649-659e-4a8d-b301-7e4a97aad702"
          ]
        },
        {
          "uuid": "bb620304-c21b-4476-b526-d62b86bcf0fe",
          "code": "61362",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/61362",
          "code_system": "PUBCHEM",
          "references": [
            "d8240649-659e-4a8d-b301-7e4a97aad702"
          ]
        },
        {
          "uuid": "7467faff-6aad-41ee-8e8b-94c09afbbc48",
          "code": "8ZZ2GU5WBU",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "802309b3-3b15-2b65-d157-03b8f7cbeea9",
          "code": "41",
          "type": "PRIMARY",
          "url": "https://www.ebi.ac.uk/chebi/chebiOntology.do?chebiId=CHEBI:41",
          "code_system": "CHEBI",
          "references": [
            "db3c32da-4039-52cb-42cf-f0b92a14d74a"
          ]
        },
        {
          "uuid": "1c4bae84-b4fd-fb15-879b-da0ea34d19a3",
          "code": "426",
          "type": "PRIMARY",
          "url": "https://www.fao.org/food/food-safety-quality/scientific-advice/jecfa/jecfa-flav/details/en/c/426/",
          "code_system": "JECFA MONOGRAPH",
          "references": [
            "2793ed0c-1e7f-76a2-58c3-2a4c6802823e"
          ]
        },
        {
          "uuid": "45b70629-ff76-64d0-5b2e-53b1dfaf8a20",
          "code": "DTXSID401317272",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID401317272",
          "code_system": "EPA CompTox",
          "references": [
            "c23f7a79-9e0d-f77d-8526-36a55b28bd63"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "d59618a0-ef83-4cdc-8ead-6d8e93bb4660",
          "name": "(+)-PIPERITONE",
          "stdName": "(+)-PIPERITONE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "a4b9473c-de66-4a67-83f0-a3ebbc0ece2a",
            "e046fb13-cb80-416c-b3d6-8ed146a772ce"
          ],
          "display_name": false
        },
        {
          "uuid": "d57380c5-0b7b-40ff-a1b8-6c7dc31e3cf2",
          "name": "2-CYCLOHEXEN-1-ONE, 3-METHYL-6-(1-METHYETHYL)-, (S)-",
          "stdName": "2-CYCLOHEXEN-1-ONE, 3-METHYL-6-(1-METHYETHYL)-, (S)-",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "cbd7f8e6-706f-430b-959d-e6f21683f570",
            "a4b9473c-de66-4a67-83f0-a3ebbc0ece2a"
          ],
          "display_name": false
        },
        {
          "uuid": "c0a9885c-e526-4968-9ec2-1b51742df41f",
          "name": "3-METHYL-6-(1-METHYLETHYL)-2-CYCLOHEXEN-1-ONE, (S)-",
          "stdName": "3-METHYL-6-(1-METHYLETHYL)-2-CYCLOHEXEN-1-ONE, (S)-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "cbd7f8e6-706f-430b-959d-e6f21683f570",
            "a4b9473c-de66-4a67-83f0-a3ebbc0ece2a"
          ],
          "display_name": false
        },
        {
          "uuid": "8d9553fc-3782-47cb-b5ed-e61c6474f07f",
          "name": "D-PIPERITONE",
          "stdName": "D-PIPERITONE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "3a2b3883-ee85-414f-b2b5-1a357dd249f6",
            "a4b9473c-de66-4a67-83f0-a3ebbc0ece2a",
            "f7ba9253-dd57-4a21-9017-ce0a86752495",
            "df1bfff3-06f4-4f02-a7b2-989ba3e3e0cf"
          ],
          "display_name": false
        },
        {
          "uuid": "ddcdeb88-ee75-4aa1-9bdf-f1d75e846f7b",
          "name": "D-PIPERITONE [FHFI]",
          "stdName": "D-PIPERITONE [FHFI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "a4b9473c-de66-4a67-83f0-a3ebbc0ece2a",
            "f7ba9253-dd57-4a21-9017-ce0a86752495"
          ],
          "display_name": false
        },
        {
          "uuid": "c55bcfec-fea2-4b60-a612-1e40f1b187ca",
          "name": "FEMA NO. 2910, D-",
          "stdName": "FEMA NO. 2910, D-",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "a4b9473c-de66-4a67-83f0-a3ebbc0ece2a",
            "da1af15a-092b-4a02-a321-4dc5ca7b151e"
          ],
          "display_name": false
        },
        {
          "uuid": "1cd0f26e-c8c4-4390-a139-dda7e5410777",
          "name": "PIPERITONE, D-",
          "stdName": "PIPERITONE, D-",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "a4b9473c-de66-4a67-83f0-a3ebbc0ece2a",
            "620e9f69-89e7-44d6-8c8e-df78ab67cffc"
          ],
          "display_name": true
        }
      ],
      "references": [
        {
          "uuid": "e046fb13-cb80-416c-b3d6-8ed146a772ce",
          "citation": "pubchem",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "a4b9473c-de66-4a67-83f0-a3ebbc0ece2a",
          "citation": "NLM",
          "doc_type": "NLM",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "cbd7f8e6-706f-430b-959d-e6f21683f570",
          "citation": "chemid",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "df1bfff3-06f4-4f02-a7b2-989ba3e3e0cf",
          "citation": "PUBCHEM",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "620e9f69-89e7-44d6-8c8e-df78ab67cffc",
          "citation": "ChemID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "da1af15a-092b-4a02-a321-4dc5ca7b151e",
          "citation": "Merck",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "f7ba9253-dd57-4a21-9017-ce0a86752495",
          "citation": "FHFI",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "d8240649-659e-4a8d-b301-7e4a97aad702",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390813000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "35acff0e-7d26-445e-9afd-3b5ff7f2ced4",
          "citation": "SRS import [8ZZ2GU5WBU]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=8ZZ2GU5WBU",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390813000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "3a2b3883-ee85-414f-b2b5-1a357dd249f6",
          "citation": "D-PIPERITONE [FHFI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "2ccc85cb-60c9-40a4-9651-51825812af7d",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "db3c32da-4039-52cb-42cf-f0b92a14d74a",
          "doc_type": "SYSTEM",
          "public_domain": true
        },
        {
          "uuid": "2793ed0c-1e7f-76a2-58c3-2a4c6802823e",
          "citation": "JECFA",
          "doc_type": "JECFA",
          "public_domain": true
        },
        {
          "uuid": "c23f7a79-9e0d-f77d-8526-36a55b28bd63",
          "citation": "EPA CompTox",
          "doc_type": "EPA",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "2c7ecfb1-e463-4421-aed9-e8fae369136a",
          "id": "2c7ecfb1-e463-4421-aed9-e8fae369136a",
          "molfile": "\n  Marvin  01132102242D          \n\n 11 11  0  0  1  0            999 V2000\n    2.9248   -4.9748    0.0000 C   0  0  2  0  0  0  0  0  0  2  0  0\n    3.6418   -5.3907    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6418   -6.2134    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9248   -6.6294    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9248   -7.4521    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.2123   -6.2134    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.2123   -5.3907    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4998   -4.9748    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9248   -4.1521    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0\n    2.2122   -3.7361    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6419   -3.7361    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  1  7  1  0  0  0  0\n  1  9  1  6  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  6  4  2  0  0  0  0\n  7  6  1  0  0  0  0\n  7  8  2  0  0  0  0\n  9 10  1  0  0  0  0\n  9 11  1  0  0  0  0\nM  END",
          "smiles": "CC(C)[C@@H]1CCC(=CC1=O)C",
          "formula": "C10H16O",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ABSOLUTE",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "0af38c3e-15b3-4900-9e2f-a6fa52f4aae4"
          },
          "defined_stereo": 1,
          "ez_centers": 0,
          "molecular_weight": "152.2338",
          "optical_activity": "UNSPECIFIED",
          "stereo_centers": 1
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "65c68b4c-1c91-4b5f-82bb-4b2050a54b28",
      "version": "5",
      "structure": {
        "id": "d6b2c358-bd8b-4d93-af1e-4c89d7fa9ec0",
        "molfile": "\n  Marvin  01132111082D          \n\n 11 11  0  0  1  0            999 V2000\n    1.4998   -4.9748    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.2123   -5.3907    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9248   -4.9748    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0\n    2.9248   -4.1521    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0\n    2.2122   -3.7361    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6419   -3.7361    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6418   -5.3907    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.6418   -6.2134    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9248   -6.6294    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9248   -7.4521    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.2123   -6.2134    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  2  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  1  6  0  0  0\n  4  5  1  0  0  0  0\n  4  6  1  0  0  0  0\n  7  3  1  0  0  0  0\n  8  7  1  0  0  0  0\n  9  8  1  0  0  0  0\n  9 10  1  0  0  0  0\n 11  9  2  0  0  0  0\n  2 11  1  0  0  0  0\nM  END",
        "smiles": "CC(C)[C@@H]1CCC(=CC1=O)C",
        "formula": "C10H16O",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ABSOLUTE",
        "defined_stereo": 1,
        "ez_centers": 0,
        "molecular_weight": "152.2338",
        "optical_activity": "UNSPECIFIED",
        "references": [
          "35acff0e-7d26-445e-9afd-3b5ff7f2ced4",
          "df1bfff3-06f4-4f02-a7b2-989ba3e3e0cf"
        ],
        "stereo_centers": 1
      },
      "unii": "8ZZ2GU5WBU"
    }
  ]
}