{
  "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": "1d2ce78f-7784-48ab-ace9-fb656e533bd6",
          "code": "2500-88-1",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=2500-88-1",
          "code_system": "CAS",
          "references": [
            "73644cf9-e093-4dd7-ae0b-5824ddb60df4",
            "e6716dca-c27b-4a06-970d-24830bf0fdb3"
          ]
        },
        {
          "uuid": "7e5ae0fa-a749-43a9-a8fc-8e89bf96d54b",
          "code": "219-702-5",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.017.911",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "73644cf9-e093-4dd7-ae0b-5824ddb60df4"
          ]
        },
        {
          "uuid": "3fb5df74-a815-4ebe-8ddf-8530b5382ddb",
          "code": "75627",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/75627",
          "code_system": "PUBCHEM",
          "references": [
            "73644cf9-e093-4dd7-ae0b-5824ddb60df4"
          ]
        },
        {
          "uuid": "53bb717c-a0ad-9c7e-9a4c-5c2d5a1039e8",
          "code": "DTXSID5062475",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID5062475",
          "code_system": "EPA CompTox",
          "references": [
            "9be05842-96f0-943a-f99f-0e3cb351a01f"
          ]
        },
        {
          "uuid": "10748eaf-ad77-154e-8713-2257ee1f75ac",
          "code": "12046",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=12046",
          "code_system": "NSC",
          "references": [
            "bd7f6b3e-4130-65c1-4796-4684a6bfec32"
          ]
        },
        {
          "uuid": "9f2f56a5-15cc-4c80-b402-54305010ae28",
          "code": "1544993",
          "type": "PRIMARY",
          "url": "https://store.usp.org/product/1544993",
          "code_system": "RS_ITEM_NUM",
          "references": [
            "807e4219-d9e6-4eb3-ca2d-06ceb1dedde0"
          ]
        },
        {
          "uuid": "53a09880-0864-4802-99a2-a50cf3b37a4a",
          "code": "JRW8U98AUT",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "83f41eb9-dbfe-440a-995b-a3bddfa88a9b",
          "name": "BIS(1-OCTADECYL) DISULFIDE",
          "stdName": "BIS(1-OCTADECYL) DISULFIDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "03d85a1f-9011-4412-a891-759920750f73",
            "cfe0dd2f-bdfb-4b49-be6f-e56728e548ac"
          ],
          "display_name": false
        },
        {
          "uuid": "6c422b6f-ca4d-4d58-bb65-470d3748b3b8",
          "name": "DI-N-OCTADECYL DISULFIDE",
          "stdName": "DI-N-OCTADECYL DISULFIDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "bf61bd22-24da-494f-ab93-05f5fdfd997b",
            "cfe0dd2f-bdfb-4b49-be6f-e56728e548ac"
          ],
          "display_name": false
        },
        {
          "uuid": "d8f14b1a-db20-4540-86b1-92167ec1628b",
          "name": "DIOCTADECYL DISULFIDE",
          "stdName": "DIOCTADECYL DISULFIDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "03d85a1f-9011-4412-a891-759920750f73",
            "cfe0dd2f-bdfb-4b49-be6f-e56728e548ac"
          ],
          "display_name": true
        },
        {
          "uuid": "55b9368a-a999-4554-ad91-6acc15cd7318",
          "name": "DISTEARYL DISULFIDE",
          "stdName": "DISTEARYL DISULFIDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "03d85a1f-9011-4412-a891-759920750f73",
            "cfe0dd2f-bdfb-4b49-be6f-e56728e548ac"
          ],
          "display_name": false
        },
        {
          "uuid": "c8e6405c-af2c-4479-a711-759a490615eb",
          "name": "DISULFIDE, DIOCTADECYL",
          "stdName": "DISULFIDE, DIOCTADECYL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "03d85a1f-9011-4412-a891-759920750f73",
            "cfe0dd2f-bdfb-4b49-be6f-e56728e548ac"
          ],
          "display_name": false
        },
        {
          "uuid": "914a6e09-7856-430c-94b0-fc1a396e7bc0",
          "name": "HOSTANOX SE 10",
          "stdName": "HOSTANOX SE 10",
          "type": "bn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "03d85a1f-9011-4412-a891-759920750f73",
            "cfe0dd2f-bdfb-4b49-be6f-e56728e548ac"
          ],
          "display_name": false
        },
        {
          "uuid": "1ccb6768-3738-43a1-86c1-76bf691157b8",
          "name": "NSC-12046",
          "stdName": "NSC-12046",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "bf61bd22-24da-494f-ab93-05f5fdfd997b",
            "cfe0dd2f-bdfb-4b49-be6f-e56728e548ac"
          ],
          "display_name": false
        },
        {
          "uuid": "cb767de4-6e52-41e8-9bca-22eb3250f195",
          "name": "PLASTIC ADDITIVE 8",
          "stdName": "PLASTIC ADDITIVE 8",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "546c3c3c-aaca-4baa-a3da-458bbadd67b5",
            "7a76af8b-f88b-433e-9495-b8dba18bea0a",
            "cfe0dd2f-bdfb-4b49-be6f-e56728e548ac"
          ],
          "display_name": false
        },
        {
          "uuid": "790ebb18-bbd8-4afe-925f-3f2850200e7d",
          "name": "PLASTIC ADDITIVE 8 [USP-RS]",
          "stdName": "PLASTIC ADDITIVE 8 [USP-RS]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7a76af8b-f88b-433e-9495-b8dba18bea0a",
            "cfe0dd2f-bdfb-4b49-be6f-e56728e548ac"
          ],
          "display_name": false
        },
        {
          "uuid": "2e9e5412-6980-4d1f-a7d9-04bfe15dfb8a",
          "name": "TMSE 10",
          "stdName": "TMSE 10",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "03d85a1f-9011-4412-a891-759920750f73",
            "cfe0dd2f-bdfb-4b49-be6f-e56728e548ac"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "03d85a1f-9011-4412-a891-759920750f73",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "cfe0dd2f-bdfb-4b49-be6f-e56728e548ac",
          "citation": "STN (SCIFINDER)",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "bf61bd22-24da-494f-ab93-05f5fdfd997b",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7a76af8b-f88b-433e-9495-b8dba18bea0a",
          "citation": "USP-RS",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "73644cf9-e093-4dd7-ae0b-5824ddb60df4",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493392051000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "546c3c3c-aaca-4baa-a3da-458bbadd67b5",
          "citation": "PLASTIC ADDITIVE 8 [USP-RS]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "9be05842-96f0-943a-f99f-0e3cb351a01f",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=2500-88-1",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "e6716dca-c27b-4a06-970d-24830bf0fdb3",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "807e4219-d9e6-4eb3-ca2d-06ceb1dedde0",
          "citation": "USP/NF",
          "doc_type": "USPNF",
          "public_domain": true
        },
        {
          "uuid": "bd7f6b3e-4130-65c1-4796-4684a6bfec32",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "80140f40-d20e-4bef-af18-4d0ecd44a179",
          "id": "80140f40-d20e-4bef-af18-4d0ecd44a179",
          "molfile": "\n  Marvin  01132106392D          \n\n 38 37  0  0  0  0            999 V2000\n  -13.2177   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  -12.5032    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  -11.7888   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  -11.0743    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  -10.3598   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -9.6454    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -8.9309   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -8.2164    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -7.5019   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -6.7875    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -6.0730   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -5.3585    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -4.6441   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.9296    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.2151   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.5006    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.7862   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.0717    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -0.3572   -0.2062    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n    0.3572    0.2062    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n    1.0717   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.7862    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.5006   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.2151    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.9296   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.6441    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.3585   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.0730    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.7875   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5019    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.2164   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.9309    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.6454   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.3598    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.0743   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.7888    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   12.5032   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   13.2177    0.2062    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 13 12  1  0  0  0  0\n 14 13  1  0  0  0  0\n 15 14  1  0  0  0  0\n 16 15  1  0  0  0  0\n 17 16  1  0  0  0  0\n 18 17  1  0  0  0  0\n 19 18  1  0  0  0  0\n 19 20  1  0  0  0  0\n 20 21  1  0  0  0  0\n 21 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\n 32 33  1  0  0  0  0\n 33 34  1  0  0  0  0\n 34 35  1  0  0  0  0\n 35 36  1  0  0  0  0\n 36 37  1  0  0  0  0\n 37 38  1  0  0  0  0\nM  END",
          "smiles": "CCCCCCCCCCCCCCCCCCSSCCCCCCCCCCCCCCCCCC",
          "formula": "C36H74S2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "f273d3a2-cf74-4400-9e2c-693fc8b9be07"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "571.1063",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "90b02c3f-5bed-4109-8527-f0ff616dcfc3",
      "version": "8",
      "structure": {
        "id": "5992d59e-d669-4a49-a8a6-74a0b8e870f6",
        "molfile": "\n  Marvin  01132104392D          \n\n 38 37  0  0  0  0            999 V2000\n   -0.3572   -0.2062    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n    0.3572    0.2062    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.0717    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -1.7862   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -2.5006    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.2151   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -3.9296    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -4.6441   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -5.3585    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -6.0730   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -6.7875    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -7.5019   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -8.2164    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -8.9309   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   -9.6454    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  -10.3598   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  -11.0743    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  -11.7888   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  -12.5032    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  -13.2177   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.0717   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.7862    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.5006   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.2151    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.9296   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.6441    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.3585   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.0730    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.7875   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5019    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.2164   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.9309    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.6454   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.3598    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.0743   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.7888    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   12.5032   -0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   13.2177    0.2062    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  3  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  1  0  0  0  0\n  6  7  1  0  0  0  0\n  7  8  1  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  1  0  0  0  0\n 10 11  1  0  0  0  0\n 11 12  1  0  0  0  0\n 12 13  1  0  0  0  0\n 13 14  1  0  0  0  0\n 14 15  1  0  0  0  0\n 15 16  1  0  0  0  0\n 16 17  1  0  0  0  0\n 17 18  1  0  0  0  0\n 18 19  1  0  0  0  0\n 19 20  1  0  0  0  0\n  1  3  1  0  0  0  0\n 21 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\n 32 33  1  0  0  0  0\n 33 34  1  0  0  0  0\n 34 35  1  0  0  0  0\n 35 36  1  0  0  0  0\n 36 37  1  0  0  0  0\n 37 38  1  0  0  0  0\n  2 21  1  0  0  0  0\nM  END",
        "smiles": "CCCCCCCCCCCCCCCCCCSSCCCCCCCCCCCCCCCCCC",
        "formula": "C36H74S2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "571.1063",
        "optical_activity": "NONE",
        "references": [
          "03d85a1f-9011-4412-a891-759920750f73"
        ],
        "stereo_centers": 0
      },
      "unii": "JRW8U98AUT"
    }
  ]
}