{
  "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": "219b702a-06c5-4a4c-a712-ea1a2bc0801a",
          "code": "505-84-0",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=505-84-0",
          "code_system": "CAS",
          "references": [
            "837697be-c4f7-4ea0-aeea-b9edaaa9a423",
            "ae09181e-21b0-48b9-8d23-966f5df3b8ae"
          ]
        },
        {
          "uuid": "48b55713-6eb9-40bc-af58-ab7a216c73f3",
          "code": "208-021-9",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.007.293",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "837697be-c4f7-4ea0-aeea-b9edaaa9a423"
          ]
        },
        {
          "uuid": "34392b4f-27d3-4ed3-8ca6-ed5a41ea2296",
          "code": "68165",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/68165",
          "code_system": "PUBCHEM",
          "references": [
            "837697be-c4f7-4ea0-aeea-b9edaaa9a423"
          ]
        },
        {
          "uuid": "f1e2ec85-5bb9-dfce-8b7d-0eb7e2c54b11",
          "code": "DTXSID1060132",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID1060132",
          "code_system": "EPA CompTox",
          "references": [
            "8f917c4a-6fe9-ab6d-22a2-f11cc07e617b"
          ]
        },
        {
          "uuid": "a4d08982-13c2-4619-b4a4-95fec068a9d0",
          "code": "03S530447I",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "ed2f8dfa-af9f-0439-b306-f7e337131fc9",
          "code": "4873",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=4873",
          "code_system": "NSC",
          "references": [
            "8a944ff4-43aa-1d13-d082-bf52ad4abd4b"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "be2ed5bf-deed-485a-85db-af795c653738",
          "name": "DI-N-PROPOXYMETHANE",
          "stdName": "DI-N-PROPOXYMETHANE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b6726497-4583-461e-a64d-62924a5115e3",
            "93188796-8abb-4a1a-8039-bbac8bba0d8c"
          ],
          "display_name": false
        },
        {
          "uuid": "9fbb0799-e61f-4544-8c2c-cb1721ad9bb0",
          "name": "DI-N-PROPYL FORMAL",
          "stdName": "DI-N-PROPYL FORMAL",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "b6726497-4583-461e-a64d-62924a5115e3",
            "93188796-8abb-4a1a-8039-bbac8bba0d8c"
          ],
          "display_name": false
        },
        {
          "uuid": "c6cd1259-d42d-4cb4-9552-405fa048cd21",
          "name": "DIPROPOXYMETHANE",
          "stdName": "DIPROPOXYMETHANE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "93188796-8abb-4a1a-8039-bbac8bba0d8c",
            "db5797de-deab-43f8-9dbf-f4fc36952208"
          ],
          "display_name": true
        },
        {
          "uuid": "62fef67e-8fdc-44e0-9f2a-1a2d258c585f",
          "name": "METHANE, DIPROPOXY-",
          "stdName": "METHANE, DIPROPOXY-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "93188796-8abb-4a1a-8039-bbac8bba0d8c",
            "db5797de-deab-43f8-9dbf-f4fc36952208"
          ],
          "display_name": false
        },
        {
          "uuid": "c5713e6a-712a-4fb3-8a3a-78f535725808",
          "name": "NSC-4873",
          "stdName": "NSC-4873",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "93188796-8abb-4a1a-8039-bbac8bba0d8c",
            "db5797de-deab-43f8-9dbf-f4fc36952208"
          ],
          "display_name": false
        },
        {
          "uuid": "85644e20-50db-4f0b-a516-53197a8ff4f7",
          "name": "PROPANE, 1,1'-(METHYLENEBIS(OXY))BIS-",
          "stdName": "PROPANE, 1,1'-(METHYLENEBIS(OXY))BIS-",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "3b8e40ed-aa70-4870-bccf-4e5f8ae4269d"
          ],
          "display_name": false
        },
        {
          "uuid": "7c79e90f-1ebb-4e52-a941-d952f3e38c81",
          "name": "PROPYLAL",
          "stdName": "PROPYLAL",
          "type": "of",
          "languages": [
            "en"
          ],
          "preferred": true,
          "references": [
            "1ad10018-936f-47fc-b8a1-903329015775",
            "93188796-8abb-4a1a-8039-bbac8bba0d8c",
            "276e0978-1ece-40c3-b661-5f42d0166cb2",
            "db5797de-deab-43f8-9dbf-f4fc36952208"
          ],
          "display_name": false,
          "domains": [
            "cosmetic"
          ],
          "name_orgs": [
            {
              "uuid": "a1f56c9d-095b-47fe-8201-9abe44595624",
              "name_org": "INCI"
            }
          ]
        }
      ],
      "references": [
        {
          "uuid": "3b8e40ed-aa70-4870-bccf-4e5f8ae4269d",
          "citation": "CHEMID 2011",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "db5797de-deab-43f8-9dbf-f4fc36952208",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "93188796-8abb-4a1a-8039-bbac8bba0d8c",
          "citation": "STN (SCIFINDER)",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "b6726497-4583-461e-a64d-62924a5115e3",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "1ad10018-936f-47fc-b8a1-903329015775",
          "citation": "PCPC",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "837697be-c4f7-4ea0-aeea-b9edaaa9a423",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493392015000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "9758a485-9a83-42ee-8428-2dca34dc417c",
          "citation": "SRS import [03S530447I]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=03S530447I",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493392015000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "18848c16-05c5-45e3-a182-8c87d2b44ff2",
          "citation": "CHEMID  2011",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "276e0978-1ece-40c3-b661-5f42d0166cb2",
          "citation": "PROPYLAL [INCI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "8f917c4a-6fe9-ab6d-22a2-f11cc07e617b",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=505-84-0",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "ae09181e-21b0-48b9-8d23-966f5df3b8ae",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "8a944ff4-43aa-1d13-d082-bf52ad4abd4b",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "3f4ae0e7-be75-4ffd-af96-b68d966f2f63",
          "id": "3f4ae0e7-be75-4ffd-af96-b68d966f2f63",
          "molfile": "\n  Marvin  01132103212D          \n\n  9  8  0  0  0  0            999 V2000\n    0.0000   -0.2055    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7154    0.2055    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4225   -0.2055    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.1378    0.2055    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.8450   -0.2055    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.5603    0.2055    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2757   -0.2055    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.9827    0.2055    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6981   -0.2055    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  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\nM  END",
          "smiles": "CCCOCOCCC",
          "formula": "C7H16O2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "e17af688-f5ea-4733-9219-192b190ea4b0"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "132.201",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "fb897ba3-2e39-486e-9fa4-040eb8007f0f",
      "version": "6",
      "structure": {
        "id": "07903c03-4ebe-4f95-9696-abd31d25d7bf",
        "molfile": "\n  Marvin  01132100402D          \n\n  9  8  0  0  0  0            999 V2000\n    2.1378    0.2055    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.4225   -0.2055    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.7154    0.2055    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.0000   -0.2055    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.8450   -0.2055    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.5603    0.2055    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    4.2757   -0.2055    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.9827    0.2055    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    5.6981   -0.2055    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  1  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\nM  END",
        "smiles": "CCCOCOCCC",
        "formula": "C7H16O2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "132.201",
        "optical_activity": "NONE",
        "references": [
          "9758a485-9a83-42ee-8428-2dca34dc417c",
          "18848c16-05c5-45e3-a182-8c87d2b44ff2"
        ],
        "stereo_centers": 0
      },
      "unii": "03S530447I"
    }
  ]
}