{
  "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": "2026-09-09",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
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        {
          "uuid": "03f311ed-800b-7958-5191-8539abb4ac2c",
          "code": "121493551",
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          "code_system": "PUBCHEM",
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            "c238e7b0-b5b6-1c95-56ff-c901a7cfc551"
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          "code": "CZA8L664YS",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        }
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      "names": [
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          "name": "DISODIUM TETRAMETHYLHEXADECENYL SUCCINOYL CYSTEINE",
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          "name": "SODIUM 4-(((1R)-1-CARBOXYLATO-2-((3,7,11,15-TETRAMETHYLHEXADEC-2-EN-1-YL)THIO)ETHYL)AMINO)-4-OXOBUTANOATE",
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            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
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        },
        {
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          "citation": "PERSONAL CARE PRODUCTS COUNCIL",
          "doc_type": "PERSONAL CARE PRODUCTS COUNCIL",
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        },
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          "citation": "SRS import [CZA8L664YS]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=CZA8L664YS",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493393333000,
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        {
          "uuid": "c6c3cb66-746d-4910-8689-6de7bff68653",
          "citation": "http://onlinelibrary.wiley.com/doi/10.1111/ics.12166/epdf",
          "url": "http://onlinelibrary.wiley.com/doi/10.1111/ics.12166/epdf",
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          "uuid": "6bf0f762-88b0-403c-9446-b84486fdbf7b",
          "citation": "DISODIUM TETRAMETHYLHEXADECENYL SUCCINOYL CYSTEINE [INCI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
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        {
          "uuid": "c238e7b0-b5b6-1c95-56ff-c901a7cfc551",
          "citation": "PUBCHEM",
          "doc_type": "PUBCHEM",
          "public_domain": true
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      "definition_type": "PRIMARY",
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          "molfile": "\n  Marvin  01132112202D          \n\n  1  0  0  0  1  0            999 V2000\n   19.3972   -5.9092    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0\nM  CHG  1   1   1\nM  END",
          "smiles": "[Na+]",
          "formula": "Na",
          "atropisomerism": "No",
          "charge": 1,
          "count": 2,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
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            "units": "MOL RATIO",
            "uuid": "3a1fa86a-70ff-423f-b3a9-0d1ae4e8e739"
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          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "22.9898",
          "optical_activity": "NONE",
          "stereo_centers": 0
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        {
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          "id": "4f4309fd-d507-40fa-aa27-de841f052faf",
          "molfile": "\n  Marvin  01132104082D          \n\n 34 33  0  0  1  0            999 V2000\n   15.4940   -5.5309    0.0000 C   0  0  2  0  0  0  0  0  0  1  0  0\n   14.7795   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.0650   -5.5310    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n   13.3505   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   12.6360   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.9215   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.9215   -6.7685    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.2070   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.4925   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.7780   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.0635   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  3  0  0\n    9.0635   -6.7686    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.3491   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.6346   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.9201   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.2056   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  3  0  0\n    6.2056   -6.7686    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.4911   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.7766   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.0621   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.3476   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6331   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.3476   -6.7686    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   15.4940   -4.7059    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   16.2084   -4.2935    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   16.9229   -4.7059    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   16.2084   -3.4684    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   15.4940   -3.0559    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.7795   -3.4684    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.7795   -4.2935    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   14.0650   -3.0559    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   16.2084   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   16.2086   -6.7685    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   16.9229   -5.5309    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  1 24  1  6  0  0  0\n  1 32  1  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  5  6  2  0  0  0  0\n  6  7  1  0  0  0  0\n  6  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 11 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 16 18  1  0  0  0  0\n 18 19  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 21 23  1  0  0  0  0\n 24 25  1  0  0  0  0\n 25 26  2  0  0  0  0\n 25 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 29 31  2  0  0  0  0\n 32 33  1  0  0  0  0\n 32 34  2  0  0  0  0\nM  CHG  2  30  -1  33  -1\nM  END",
          "smiles": "CC(C)CCCC(C)CCCC(C)CCC/C(=C/CSC[C@@H](C(=O)[O-])NC(=O)CCC(=O)[O-])/C",
          "formula": "C27H47NO5S",
          "atropisomerism": "No",
          "charge": -2,
          "count": 1,
          "stereochemistry": "MIXED",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "9dfd4736-09f0-44ed-831e-80b59e463b7b"
          },
          "defined_stereo": 1,
          "ez_centers": 1,
          "molecular_weight": "497.7329",
          "optical_activity": "UNSPECIFIED",
          "stereo_centers": 3
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "c425d33a-0501-4e56-b0fc-7ad203451286",
      "version": "4",
      "structure": {
        "id": "7f0dc856-b8e5-4c3a-98e9-710037c02750",
        "molfile": "\n  Marvin  01132106362D          \n\n 36 33  0  0  0  0            999 V2000\n   19.3972   -5.9092    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0\n   16.2084   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   15.4940   -5.5309    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0\n   15.4940   -4.7059    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n   14.7795   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   14.0650   -5.5310    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0\n   13.3505   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   12.6360   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.9215   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.2070   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   10.4925   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.7780   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.0635   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.3491   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.6346   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.9201   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.2056   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.4911   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.7766   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.0621   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.3476   -5.9435    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6331   -5.5310    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.3476   -6.7686    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.2056   -6.7686    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    9.0635   -6.7686    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   11.9215   -6.7685    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   16.2086   -6.7685    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   16.9229   -5.5309    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   16.9229   -4.7059    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   14.7795   -4.2935    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0\n   14.0650   -3.0559    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n   14.7795   -3.4684    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   15.4940   -3.0559    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   16.2084   -3.4684    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   16.2084   -4.2935    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n   19.3972   -5.9092    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  1  0  0  0  0\n  3  5  1  6  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  2  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 20 21  1  0  0  0  0\n 21 22  1  0  0  0  0\n 21 23  1  0  0  0  0\n 17 24  1  0  0  0  0\n 13 25  1  0  0  0  0\n  9 26  1  0  0  0  0\n  2 27  2  0  0  0  0\n  2 28  1  0  0  0  0\n 32 31  2  0  0  0  0\n 32 30  1  0  0  0  0\n 33 32  1  0  0  0  0\n 34 33  1  0  0  0  0\n 35 34  1  0  0  0  0\n 35 29  2  0  0  0  0\n  4 35  1  0  0  0  0\nM  CHG  4   1   1  28  -1  30  -1  36   1\nM  STY  1   1 MUL\nM  SCN  1   1 HT \nM  SAL   1  2   1  36\nM  SPA   1  1   1\nM  SDI   1  4   18.9772   -6.3292   18.9772   -5.4892\nM  SDI   1  4   19.8172   -5.4892   19.8172   -6.3292\nM  SMT   1 2\nM  END",
        "smiles": "CC(C)CCCC(C)CCCC(C)CCC/C(=C/CSC[C@@H](C(=O)[O-])NC(=O)CCC(=O)[O-])/C.[Na+].[Na+]",
        "formula": "C27H47NO5S.2Na",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "UNKNOWN",
        "defined_stereo": 1,
        "ez_centers": 1,
        "molecular_weight": "543.7124",
        "optical_activity": "UNSPECIFIED",
        "references": [
          "c6c3cb66-746d-4910-8689-6de7bff68653",
          "0168c7bd-99e0-41ba-be9f-bfde93ef2c2d"
        ],
        "stereo_centers": 3
      },
      "unii": "CZA8L664YS"
    }
  ]
}