{
  "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": "99ff8b20-f0a4-4315-b76b-595f36a7c226",
          "code": "84-77-5",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=84-77-5",
          "code_system": "CAS",
          "references": [
            "a475fe9a-2d61-4f62-81de-ddc3d1b43ac6",
            "f329562e-3050-4b48-8f1c-0195140ff8fd"
          ]
        },
        {
          "uuid": "0fc9d5c6-b3c8-4570-a6fa-a076b579d7c2",
          "code": "201-561-6",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.001.419",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "a475fe9a-2d61-4f62-81de-ddc3d1b43ac6"
          ]
        },
        {
          "uuid": "60b5e15d-972f-4b3d-93c2-b9a7bd81506c",
          "code": "6788",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/6788",
          "code_system": "PUBCHEM",
          "references": [
            "a475fe9a-2d61-4f62-81de-ddc3d1b43ac6"
          ]
        },
        {
          "uuid": "2bbd34f4-368b-0fe8-2f60-ddc756ac673b",
          "code": "5248",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/source/hsdb/5248",
          "code_system": "HSDB",
          "references": [
            "6b7ad827-6ef3-af3d-4d76-c55ffbde91a9"
          ]
        },
        {
          "uuid": "41f8fac5-9481-e0c1-2aa2-a1ce329946c2",
          "code": "DTXSID3026512",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID3026512",
          "code_system": "EPA CompTox",
          "references": [
            "979c6e84-3a31-296b-5ee1-a25c77edfac2"
          ]
        },
        {
          "uuid": "4a83e4d5-cc05-4b19-8509-286c1764ebf5",
          "code": "FI5FBN947Z",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "ce87fc5b-1e24-845f-c953-79954c9ad4fe",
          "code": "15319",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=15319",
          "code_system": "NSC",
          "references": [
            "268fa5bb-f521-8721-8076-286ad1f3cdcf"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "d84a466b-7df8-4c95-a3fe-0b849c92a812",
          "name": "DIDECYL PHTHALATE",
          "stdName": "DIDECYL PHTHALATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "20482bb1-87ec-4660-ac70-c5a945c32fed",
            "605d39f0-8e6a-4025-9a47-bf21d643acaf"
          ],
          "display_name": true
        },
        {
          "uuid": "a41e748e-0b40-4224-bab6-4d1fd13c067a",
          "name": "NSC-15319",
          "stdName": "NSC-15319",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "20482bb1-87ec-4660-ac70-c5a945c32fed",
            "605d39f0-8e6a-4025-9a47-bf21d643acaf"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "605d39f0-8e6a-4025-9a47-bf21d643acaf",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "20482bb1-87ec-4660-ac70-c5a945c32fed",
          "citation": "CHEMID",
          "doc_type": "CHEMID",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "a475fe9a-2d61-4f62-81de-ddc3d1b43ac6",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391632000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "fbf8be9b-5c16-4fef-8757-b7f887eb6765",
          "citation": "SRS import [FI5FBN947Z]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=FI5FBN947Z",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391632000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "5dbbcd94-0903-4b30-b008-f00ba11b7f9c",
          "citation": "CHEMID RECORD 84-77-5",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "6b7ad827-6ef3-af3d-4d76-c55ffbde91a9",
          "citation": "WEBSITE",
          "url": "https://toxnet.nlm.nih.gov/cgi-bin/sis/search2/r?dbs+hsdb:@term+@rn+@rel+84-77-5",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "979c6e84-3a31-296b-5ee1-a25c77edfac2",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=84-77-5",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "f329562e-3050-4b48-8f1c-0195140ff8fd",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "268fa5bb-f521-8721-8076-286ad1f3cdcf",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "cb96e038-fbbb-4a68-9603-3689ccc5ca05",
          "id": "cb96e038-fbbb-4a68-9603-3689ccc5ca05",
          "molfile": "\n  Marvin  01132110312D          \n\n 32 32  0  0  0  0            999 V2000\n   -7.5309   -1.5147    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -6.7102   -1.5147    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -6.2955   -0.7911    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -5.4832   -0.7911    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -5.0516   -0.0804    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -4.2224   -0.0804    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.8120    0.6346    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.9870    0.6346    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.5724    1.3538    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.7431    1.3538    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.2777    0.6643    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.6346    0.6643    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.2962    1.2185    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.2962    0.1142    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.6346   -0.4654    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.2962   -1.0239    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.3300   -1.0239    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.6515   -0.4654    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.3300    0.1142    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.6515    0.6643    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.3300    1.2185    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2988    0.6643    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.7262    1.2777    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.5555    1.2777    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9701    0.5585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.7951    0.5585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2097   -0.1566    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.0390   -0.1566    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.4535   -0.8673    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.2828   -0.8673    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.6974   -1.5909    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5224   -1.5909    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  6  5  1  0  0  0  0\n  7  6  1  0  0  0  0\n  8  7  1  0  0  0  0\n  9  8  1  0  0  0  0\n 10  9  1  0  0  0  0\n 11 10  1  0  0  0  0\n 12 11  1  0  0  0  0\n 12 13  2  0  0  0  0\n 14 12  1  0  0  0  0\n 14 15  1  0  0  0  0\n 14 19  2  0  0  0  0\n 15 16  2  0  0  0  0\n 16 17  1  0  0  0  0\n 18 17  2  0  0  0  0\n 19 18  1  0  0  0  0\n 19 20  1  0  0  0  0\n 20 21  2  0  0  0  0\n 20 22  1  0  0  0  0\n 22 23  1  0  0  0  0\n 23 24  1  0  0  0  0\n 24 25  1  0  0  0  0\n 25 26  1  0  0  0  0\n 26 27  1  0  0  0  0\n 27 28  1  0  0  0  0\n 28 29  1  0  0  0  0\n 29 30  1  0  0  0  0\n 30 31  1  0  0  0  0\n 31 32  1  0  0  0  0\nM  END",
          "smiles": "CCCCCCCCCCOC(=O)c1ccccc1C(=O)OCCCCCCCCCC",
          "formula": "C28H46O4",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "1094f929-16c2-4b4a-9f3a-e23b24fce320"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "446.6635",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "8cc65a11-14ce-4d7a-89ff-9b0f2116f35f",
      "version": "5",
      "structure": {
        "id": "1b2a24a3-5d44-4caa-ad70-3550deb9e526",
        "molfile": "\n  Marvin  01132101352D          \n\n 32 32  0  0  0  0            999 V2000\n   -0.2962    0.1142    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.3300    0.1142    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.6346    0.6643    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.6346   -0.4654    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.6515    0.6643    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.6515   -0.4654    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.2777    0.6643    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.2962    1.2185    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.2962   -1.0239    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2988    0.6643    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.3300    1.2185    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.3300   -1.0239    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.7431    1.3538    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.7262    1.2777    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.5724    1.3538    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.5555    1.2777    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.9870    0.6346    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.9701    0.5585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.8120    0.6346    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.7951    0.5585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -4.2224   -0.0804    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2097   -0.1566    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -5.0516   -0.0804    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.0390   -0.1566    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -5.4832   -0.7911    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.4535   -0.8673    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -6.2955   -0.7911    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.2828   -0.8673    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -6.7102   -1.5147    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.6974   -1.5909    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -7.5309   -1.5147    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5224   -1.5909    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  2  0  0  0  0\n  1  3  1  0  0  0  0\n  1  4  1  0  0  0  0\n  2  5  1  0  0  0  0\n  2  6  1  0  0  0  0\n  3  7  1  0  0  0  0\n  3  8  2  0  0  0  0\n  4  9  2  0  0  0  0\n  5 10  1  0  0  0  0\n  5 11  2  0  0  0  0\n  6 12  2  0  0  0  0\n  7 13  1  0  0  0  0\n 10 14  1  0  0  0  0\n 13 15  1  0  0  0  0\n 14 16  1  0  0  0  0\n 15 17  1  0  0  0  0\n 16 18  1  0  0  0  0\n 17 19  1  0  0  0  0\n 18 20  1  0  0  0  0\n 19 21  1  0  0  0  0\n 20 22  1  0  0  0  0\n 21 23  1  0  0  0  0\n 22 24  1  0  0  0  0\n 23 25  1  0  0  0  0\n 24 26  1  0  0  0  0\n 25 27  1  0  0  0  0\n 26 28  1  0  0  0  0\n 27 29  1  0  0  0  0\n 28 30  1  0  0  0  0\n 29 31  1  0  0  0  0\n 30 32  1  0  0  0  0\n  9 12  1  0  0  0  0\nM  END",
        "smiles": "CCCCCCCCCCOC(=O)c1ccccc1C(=O)OCCCCCCCCCC",
        "formula": "C28H46O4",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "446.6635",
        "optical_activity": "NONE",
        "references": [
          "fbf8be9b-5c16-4fef-8757-b7f887eb6765",
          "5dbbcd94-0903-4b30-b008-f00ba11b7f9c"
        ],
        "stereo_centers": 0
      },
      "unii": "FI5FBN947Z"
    }
  ]
}