{
  "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
    }
  },
  "results": [
    {
      "codes": [
        {
          "uuid": "ebda8e3d-fb77-408d-860e-8e7d81f13497",
          "code": "84810",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/84810",
          "code_system": "PUBCHEM",
          "references": [
            "39bfd547-9cf6-41c7-810f-73dc6d8ed337"
          ]
        },
        {
          "uuid": "a1aae370-58e5-400f-a077-74596d9a131d",
          "code": "15159-40-7",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=15159-40-7",
          "code_system": "CAS",
          "references": [
            "39bfd547-9cf6-41c7-810f-73dc6d8ed337",
            "185cb686-cb94-4034-9f1f-7344119577c1"
          ]
        },
        {
          "uuid": "00acf2a4-e369-4d9d-b313-87cc78497670",
          "code": "239-213-0",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.035.633",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "39bfd547-9cf6-41c7-810f-73dc6d8ed337"
          ]
        },
        {
          "uuid": "c5394579-58e6-d66f-e5b5-2f9ae533f3ee",
          "code": "DTXSID9065863",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID9065863",
          "code_system": "EPA CompTox",
          "references": [
            "52f85446-d2d5-6705-0216-9ec10d140221"
          ]
        },
        {
          "uuid": "aea2d3f6-0ba6-4131-aaa0-be126006a9b5",
          "code": "Q4BT2G3XS8",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "4a3d2c64-779f-9c84-11ec-bb5bd4ab8073",
          "code": "50226",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=50226",
          "code_system": "NSC",
          "references": [
            "05bbe46f-53c1-aae4-1efa-80876922d572"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "c28bb1fd-2876-4bc1-a37d-6efa6a748a87",
          "name": "4-(CHLOROFORMYL)MORPHOLINE",
          "stdName": "4-(CHLOROFORMYL)MORPHOLINE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6d4cc68c-105f-49d7-9367-782a6b9a1062"
          ],
          "display_name": false
        },
        {
          "uuid": "2b173904-e918-4e41-92c8-6248b6fc223e",
          "name": "4-MORPHOLINECARBONYL CHLORIDE",
          "stdName": "4-MORPHOLINECARBONYL CHLORIDE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b36f188e-d9b4-4619-9e16-d6e353f2449a"
          ],
          "display_name": true
        },
        {
          "uuid": "a6904e2e-93b4-4203-9346-9a29d9a68094",
          "name": "MORPHOLINE, 4-(CHLOROCARBONYL)-",
          "stdName": "MORPHOLINE, 4-(CHLOROCARBONYL)-",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6d4cc68c-105f-49d7-9367-782a6b9a1062"
          ],
          "display_name": false
        },
        {
          "uuid": "85f2283b-7b22-414a-9a2b-cc1d9b6b73dc",
          "name": "NSC-50226",
          "stdName": "NSC-50226",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6d4cc68c-105f-49d7-9367-782a6b9a1062"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "b36f188e-d9b4-4619-9e16-d6e353f2449a",
          "citation": "CFSAN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "6d4cc68c-105f-49d7-9367-782a6b9a1062",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "39bfd547-9cf6-41c7-810f-73dc6d8ed337",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493392246000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "52f85446-d2d5-6705-0216-9ec10d140221",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=15159-40-7",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "185cb686-cb94-4034-9f1f-7344119577c1",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "05bbe46f-53c1-aae4-1efa-80876922d572",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "f53b08f9-7eb6-49a0-be06-5eb38923d1bb",
          "id": "f53b08f9-7eb6-49a0-be06-5eb38923d1bb",
          "molfile": "\n  Marvin  01132112432D          \n\n  9  9  0  0  0  0            999 V2000\n    1.5471    0.0000    0.0000 Cl  0  0  0  0  0  0  0  0  0  0  0  0\n    0.7076   -0.4844    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0205   -0.0881    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7076   -1.2859    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4150   -1.6998    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4150   -2.5248    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7076   -2.9358    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -2.5248    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -1.6998    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  2  1  1  0  0  0  0\n  2  3  2  0  0  0  0\n  2  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  4  9  1  0  0  0  0\n  5  6  1  0  0  0  0\n  6  7  1  0  0  0  0\n  8  7  1  0  0  0  0\n  9  8  1  0  0  0  0\nM  END",
          "smiles": "C1COCCN1C(=O)Cl",
          "formula": "C5H8ClNO2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "c8604745-d94c-4c6c-81ee-3bc288f1971e"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "149.5757",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "fd0e6324-a6be-42c8-b209-09fb5bdcbd00",
      "version": "6",
      "structure": {
        "id": "ba417143-b944-4576-8ebe-3645e48e9489",
        "molfile": "\n  Marvin  01132109382D          \n\n  9  9  0  0  0  0            999 V2000\n    0.7076   -0.4844    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.5471    0.0000    0.0000 Cl  0  0  0  0  0  0  0  0  0  0  0  0\n    0.0205   -0.0881    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7076   -1.2859    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4150   -1.6998    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -1.6998    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4150   -2.5248    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -2.5248    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7076   -2.9358    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  3  2  0  0  0  0\n  1  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  4  6  1  0  0  0  0\n  5  7  1  0  0  0  0\n  6  8  1  0  0  0  0\n  7  9  1  0  0  0  0\n  8  9  1  0  0  0  0\nM  END",
        "smiles": "C1COCCN1C(=O)Cl",
        "formula": "C5H8ClNO2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "149.5757",
        "optical_activity": "NONE",
        "references": [
          "b36f188e-d9b4-4619-9e16-d6e353f2449a"
        ],
        "stereo_centers": 0
      },
      "unii": "Q4BT2G3XS8"
    }
  ]
}