{
  "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": "5a357b3e-a11d-4039-af1c-c068d71a1c29",
          "code": "P-PROPYLPHENOL",
          "comments": "JECFA|FUNCTIONAL CLASSIFICATION|Flavouring Agent",
          "type": "PRIMARY",
          "url": "http://apps.who.int/food-additives-contaminants-jecfa-database/chemical.aspx?chemID=196",
          "code_system": "JECFA EVALUATION",
          "references": [
            "79c41bd7-0360-4ae0-982d-f4b1dbdba72d"
          ]
        },
        {
          "uuid": "f35203cf-eaa6-467e-818d-abf0ab3694c7",
          "code": "645-56-7",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=645-56-7",
          "code_system": "CAS",
          "references": [
            "79c41bd7-0360-4ae0-982d-f4b1dbdba72d",
            "705dcb6b-3c4c-4f77-8d45-2cf5ec995a7b"
          ]
        },
        {
          "uuid": "f0caaa45-4a93-47e1-811d-ab534c0074ff",
          "code": "C099327",
          "type": "PRIMARY",
          "url": "http://www.ncbi.nlm.nih.gov/mesh/67099327",
          "code_system": "MESH",
          "references": [
            "79c41bd7-0360-4ae0-982d-f4b1dbdba72d"
          ]
        },
        {
          "uuid": "c780b3d0-1fae-44a2-8911-d6339729c9e5",
          "code": "211-446-2",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.010.407",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "79c41bd7-0360-4ae0-982d-f4b1dbdba72d"
          ]
        },
        {
          "uuid": "75d401ac-93dd-487f-aa15-ccba646d2ca5",
          "code": "12580",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/12580",
          "code_system": "PUBCHEM",
          "references": [
            "79c41bd7-0360-4ae0-982d-f4b1dbdba72d"
          ]
        },
        {
          "uuid": "67713ac8-867d-dd4d-8d4b-4a63a39a2d68",
          "code": "DTXSID9022100",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID9022100",
          "code_system": "EPA CompTox",
          "references": [
            "f9c42267-087a-7f06-e58f-b5b5d15f3576"
          ]
        },
        {
          "uuid": "551b3da9-11e4-43b6-a0de-a57abdd84c76",
          "code": "H27VG833JY",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "418f2cbc-59a3-4bb2-cdbe-40a257ea8cef",
          "code": "65647",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=65647",
          "code_system": "NSC",
          "references": [
            "467091f6-c8f4-1244-b2ec-54be646bb4e0"
          ]
        },
        {
          "uuid": "7fc659d9-a011-a646-3fb3-ed6525453172",
          "code": "576",
          "type": "PRIMARY",
          "url": "https://www.fao.org/food/food-safety-quality/scientific-advice/jecfa/jecfa-flav/details/en/c/576/",
          "code_system": "JECFA MONOGRAPH",
          "references": [
            "4493d106-cf88-d026-d59f-13327098c5ad"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "b5e32b10-1fab-4fe5-bcba-69fd346e4ba0",
          "name": "1-HYDROXY-4-N-PROPYLBENZENE",
          "stdName": "1-HYDROXY-4-N-PROPYLBENZENE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b6e7a31-08dc-4592-bed7-aff50564d4b2",
            "15780737-236a-4b3c-9e58-77172d0b83a1"
          ],
          "display_name": false
        },
        {
          "uuid": "3cb64187-608a-4d33-a0d3-9346aeb464f1",
          "name": "4-N-PROPYLPHENOL",
          "stdName": "4-N-PROPYLPHENOL",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b6e7a31-08dc-4592-bed7-aff50564d4b2",
            "15780737-236a-4b3c-9e58-77172d0b83a1"
          ],
          "display_name": false
        },
        {
          "uuid": "dbcc050e-9889-41e1-81bb-9f91a32791e5",
          "name": "4-PROPYLPHENOL",
          "stdName": "4-PROPYLPHENOL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b6e7a31-08dc-4592-bed7-aff50564d4b2",
            "15780737-236a-4b3c-9e58-77172d0b83a1"
          ],
          "display_name": true
        },
        {
          "uuid": "21cacb74-08ab-4bd6-a382-951af3517025",
          "name": "DIHYDROCHAVICOL",
          "stdName": "DIHYDROCHAVICOL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b6e7a31-08dc-4592-bed7-aff50564d4b2",
            "15780737-236a-4b3c-9e58-77172d0b83a1"
          ],
          "display_name": false
        },
        {
          "uuid": "214fe02e-478e-441e-82f9-6972e60fddf5",
          "name": "FEMA NO. 3649",
          "stdName": "FEMA NO. 3649",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "ea8eb1a0-ccf4-40c1-8854-021fa9c2d982"
          ],
          "display_name": false
        },
        {
          "uuid": "5d947cf8-952a-43ed-8369-0f43351c910f",
          "name": "NSC-65647",
          "stdName": "NSC-65647",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b6e7a31-08dc-4592-bed7-aff50564d4b2",
            "15780737-236a-4b3c-9e58-77172d0b83a1"
          ],
          "display_name": false
        },
        {
          "uuid": "1bc82ff9-52a5-4682-bb11-cb9f7c0f4814",
          "name": "P-PROPYLPHENOL",
          "stdName": "P-PROPYLPHENOL",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b6e7a31-08dc-4592-bed7-aff50564d4b2",
            "15780737-236a-4b3c-9e58-77172d0b83a1"
          ],
          "display_name": false
        },
        {
          "uuid": "0e9049b4-4f91-45f7-8aea-17983004b043",
          "name": "PHENOL, 4-PROPYL-",
          "stdName": "PHENOL, 4-PROPYL-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b6e7a31-08dc-4592-bed7-aff50564d4b2",
            "15780737-236a-4b3c-9e58-77172d0b83a1"
          ],
          "display_name": false
        },
        {
          "uuid": "9cff7d7d-ce1d-4449-9976-49441f8ba716",
          "name": "PHENOL, P-PROPYL-",
          "stdName": "PHENOL, P-PROPYL-",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b6e7a31-08dc-4592-bed7-aff50564d4b2",
            "15780737-236a-4b3c-9e58-77172d0b83a1"
          ],
          "display_name": false
        },
        {
          "uuid": "a259c307-6f1f-4af3-b981-e9c7a3152f47",
          "name": "PROPYLPHENOL, P-",
          "stdName": "PROPYLPHENOL, P-",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7c27033d-14e0-43a0-8f5f-542c1e84a69c"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "7c27033d-14e0-43a0-8f5f-542c1e84a69c",
          "citation": "ICSAS BATCH 2010",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "ea8eb1a0-ccf4-40c1-8854-021fa9c2d982",
          "citation": "CHEMID 2010",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "15780737-236a-4b3c-9e58-77172d0b83a1",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "9b6e7a31-08dc-4592-bed7-aff50564d4b2",
          "citation": "CHEMID",
          "doc_type": "CHEMID",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "79c41bd7-0360-4ae0-982d-f4b1dbdba72d",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390945000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "5829d296-378a-4f57-aeee-0f2ec5ee8fb0",
          "citation": "SRS import [H27VG833JY]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=H27VG833JY",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390945000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "f9c42267-087a-7f06-e58f-b5b5d15f3576",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=645-56-7",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "4493d106-cf88-d026-d59f-13327098c5ad",
          "citation": "JECFA",
          "doc_type": "JECFA",
          "public_domain": true
        },
        {
          "uuid": "467091f6-c8f4-1244-b2ec-54be646bb4e0",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        },
        {
          "uuid": "705dcb6b-3c4c-4f77-8d45-2cf5ec995a7b",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "4f8cbf69-0fbe-4c1e-abc9-15e893b2ca15",
          "id": "4f8cbf69-0fbe-4c1e-abc9-15e893b2ca15",
          "molfile": "\n  Marvin  01132104092D          \n\n 10 10  0  0  0  0            999 V2000\n    6.1241   -7.0603    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1241   -6.2353    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8385   -5.8228    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8385   -4.9978    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1241   -4.5853    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1241   -3.7603    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8385   -3.3478    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8385   -2.5228    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5530   -3.7603    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5530   -4.5853    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  4 10  2  0  0  0  0\n  6  5  2  0  0  0  0\n  7  6  1  0  0  0  0\n  7  8  1  0  0  0  0\n  9  7  2  0  0  0  0\n 10  9  1  0  0  0  0\nM  END",
          "smiles": "CCCc1ccc(cc1)O",
          "formula": "C9H12O",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "6d1977dc-83f7-4acd-8d24-d849b9d88746"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "136.1913",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "c0052654-2a37-4712-8f43-d2e996938de1",
      "version": "5",
      "structure": {
        "id": "3e34246d-0ad9-4f27-997f-cf31efdd54b2",
        "molfile": "\n  Marvin  01132103182D          \n\n 10 10  0  0  0  0            999 V2000\n    6.1241   -3.7603    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1241   -4.5853    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8385   -4.9978    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5530   -4.5853    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5530   -3.7603    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8385   -3.3478    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8385   -2.5228    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8385   -5.8228    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1241   -6.2353    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1241   -7.0603    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  2  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  2  0  0  0  0\n  6  1  1  0  0  0  0\n  6  7  1  0  0  0  0\n  3  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  1  0  0  0  0\nM  END",
        "smiles": "CCCc1ccc(cc1)O",
        "formula": "C9H12O",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "136.1913",
        "optical_activity": "NONE",
        "references": [
          "5829d296-378a-4f57-aeee-0f2ec5ee8fb0",
          "ea8eb1a0-ccf4-40c1-8854-021fa9c2d982"
        ],
        "stereo_centers": 0
      },
      "unii": "H27VG833JY"
    }
  ]
}