{
  "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": "d6f6c0ba-fd6a-4ee1-bfe6-558e95d17122",
          "code": "109-02-4",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=109-02-4",
          "code_system": "CAS",
          "references": [
            "59a6eb23-44c2-4af7-82fc-7e5e597f7992",
            "f6be2df4-0a29-49b8-b166-56fe16ca6632"
          ]
        },
        {
          "uuid": "55f3e521-2571-47a7-a23c-6a8f4ae421a1",
          "code": "C038816",
          "type": "PRIMARY",
          "url": "http://www.ncbi.nlm.nih.gov/mesh/67038816",
          "code_system": "MESH",
          "references": [
            "59a6eb23-44c2-4af7-82fc-7e5e597f7992"
          ]
        },
        {
          "uuid": "65173024-a448-464b-af93-9fcac3d9bc5d",
          "code": "N-METHYLMORPHOLINE",
          "type": "PRIMARY",
          "url": "https://en.wikipedia.org/wiki/N-Methylmorpholine",
          "code_system": "WIKIPEDIA",
          "references": [
            "59a6eb23-44c2-4af7-82fc-7e5e597f7992"
          ]
        },
        {
          "uuid": "19821dda-d947-4337-b1a0-2ea317ce0ebc",
          "code": "203-640-0",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.003.310",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "59a6eb23-44c2-4af7-82fc-7e5e597f7992"
          ]
        },
        {
          "uuid": "2cab0369-657c-45d4-83e2-5bba55d3fd8e",
          "code": "7972",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/7972",
          "code_system": "PUBCHEM",
          "references": [
            "59a6eb23-44c2-4af7-82fc-7e5e597f7992"
          ]
        },
        {
          "uuid": "db055272-264e-42fa-8049-2be229b67631",
          "code": "DTXSID9029146",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID9029146",
          "code_system": "EPA CompTox",
          "references": [
            "ce0061e3-2f35-e459-622f-ec0cf69ab4c1"
          ]
        },
        {
          "uuid": "b6eb1ef0-4080-4c7c-a2f9-6776f61b6e77",
          "code": "11P91ANU5X",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "e311c74c-d07a-9624-0212-ea74da7e769b",
          "code": "9382",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=9382",
          "code_system": "NSC",
          "references": [
            "ce80c222-c8e1-aed7-a0ce-73d4d39cce54"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "9cb2ca97-89b8-469f-be91-c6277922c288",
          "name": "1-Methylmorpholine",
          "stdName": "1-METHYLMORPHOLINE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b666b82-7051-40bf-9747-19048ad7a562",
            "00f786bd-ec4d-4651-a868-30f766031513"
          ],
          "display_name": false
        },
        {
          "uuid": "24b25f36-d519-4099-a58d-65942e19705f",
          "name": "4-Methylmorpholine",
          "stdName": "4-METHYLMORPHOLINE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b666b82-7051-40bf-9747-19048ad7a562",
            "00f786bd-ec4d-4651-a868-30f766031513"
          ],
          "display_name": false
        },
        {
          "uuid": "92253181-410c-4cac-988e-b999242f9e89",
          "name": "Morpholine, 4-methyl-",
          "stdName": "MORPHOLINE, 4-METHYL-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b666b82-7051-40bf-9747-19048ad7a562",
            "00f786bd-ec4d-4651-a868-30f766031513"
          ],
          "display_name": false
        },
        {
          "uuid": "961728ab-4df5-4d13-9e4c-c97db1ecf276",
          "name": "N-Methyl morpholine",
          "stdName": "N-METHYL MORPHOLINE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "544843ee-7438-47e3-a189-556330a93543"
          ],
          "display_name": false
        },
        {
          "uuid": "dc578693-0771-46ff-9bb8-b12aad9049f4",
          "name": "N-Methylmorpholine",
          "stdName": "N-METHYLMORPHOLINE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "483ee733-dba2-48a2-8229-89db9e5744fe",
            "5222aad9-ac52-492a-b1a9-66b98bb6d1f4",
            "00f786bd-ec4d-4651-a868-30f766031513"
          ],
          "display_name": true
        },
        {
          "uuid": "86dce65e-bfad-40f0-b6cb-5d2fd018e787",
          "name": "N-Methylmorpholine [MI]",
          "stdName": "N-METHYLMORPHOLINE [MI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "483ee733-dba2-48a2-8229-89db9e5744fe",
            "00f786bd-ec4d-4651-a868-30f766031513"
          ],
          "display_name": false
        },
        {
          "uuid": "ff411e9a-ae5b-4278-bc3f-cafcfac436af",
          "name": "NMM",
          "stdName": "NMM",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b666b82-7051-40bf-9747-19048ad7a562",
            "00f786bd-ec4d-4651-a868-30f766031513"
          ],
          "display_name": false
        },
        {
          "uuid": "5834d2b9-3cac-47f8-a6e9-dd7fdc867d68",
          "name": "NSC-9382",
          "stdName": "NSC-9382",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "9b666b82-7051-40bf-9747-19048ad7a562",
            "00f786bd-ec4d-4651-a868-30f766031513"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "544843ee-7438-47e3-a189-556330a93543",
          "citation": "http://www.alibaba.com/showroom/n-methyl-morpholine.html",
          "url": "http://www.alibaba.com/showroom/n-methyl-morpholine.html",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "9b666b82-7051-40bf-9747-19048ad7a562",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "00f786bd-ec4d-4651-a868-30f766031513",
          "citation": "STN (SCIFINDER)",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "483ee733-dba2-48a2-8229-89db9e5744fe",
          "citation": "MERCK",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "59a6eb23-44c2-4af7-82fc-7e5e597f7992",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391021000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "930c4824-846c-46a1-bacd-8079ae7cf551",
          "citation": "SRS import [11P91ANU5X]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=11P91ANU5X",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391021000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "3581fef1-8394-4127-b636-83823b348f9d",
          "citation": "CHEMID  2011",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "5222aad9-ac52-492a-b1a9-66b98bb6d1f4",
          "citation": "N-METHYLMORPHOLINE [MI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "ce0061e3-2f35-e459-622f-ec0cf69ab4c1",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=109-02-4",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "f6be2df4-0a29-49b8-b166-56fe16ca6632",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "ce80c222-c8e1-aed7-a0ce-73d4d39cce54",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "fb1c089a-53a8-461d-b5d0-e3892e7befc2",
          "id": "fb1c089a-53a8-461d-b5d0-e3892e7befc2",
          "molfile": "\n  Marvin  01132113002D          \n\n  7  7  0  0  0  0            999 V2000\n    6.8184   -6.2598    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8184   -5.4089    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1128   -5.0102    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1128   -4.1852    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8184   -3.7646    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5259   -4.1823    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5259   -5.0217    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  1  0  0  0  0\n  2  7  1  0  0  0  0\n  3  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  6  5  1  0  0  0  0\n  7  6  1  0  0  0  0\nM  END",
          "smiles": "CN1CCOCC1",
          "formula": "C5H11NO",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "4542dfe9-2dd8-43a0-b09d-0f9a89b4aade"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "101.1471",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "47a9a382-239a-4164-80be-23a7106198e0",
      "version": "9",
      "structure": {
        "id": "0a88d393-87d5-457d-998f-c65d5dbabc57",
        "molfile": "\n  Marvin  01132100482D          \n\n  7  7  0  0  0  0            999 V2000\n    6.8184   -5.4089    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1128   -5.0102    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1128   -4.1852    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8184   -3.7646    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5259   -4.1823    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5259   -5.0217    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8184   -6.2598    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n  1  2  1  0  0  0  0\n  2  3  1  0  0  0  0\n  3  4  1  0  0  0  0\n  5  4  1  0  0  0  0\n  6  5  1  0  0  0  0\n  1  6  1  0  0  0  0\n  1  7  1  0  0  0  0\nM  END",
        "smiles": "CN1CCOCC1",
        "formula": "C5H11NO",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "101.1471",
        "optical_activity": "NONE",
        "references": [
          "3581fef1-8394-4127-b636-83823b348f9d",
          "930c4824-846c-46a1-bacd-8079ae7cf551"
        ],
        "stereo_centers": 0
      },
      "unii": "11P91ANU5X"
    }
  ]
}