{
  "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": "b60659ab-a000-4812-9414-15cd3148c220",
          "code": "828-00-2",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=828-00-2",
          "code_system": "CAS",
          "references": [
            "10598abd-4260-4eb6-bfb1-dea26f202a56",
            "95a2a5d7-854b-4987-a447-810cf2b22068"
          ]
        },
        {
          "uuid": "2982d470-675e-4bf4-9002-43db92e38eee",
          "code": "C001012",
          "type": "PRIMARY",
          "url": "http://www.ncbi.nlm.nih.gov/mesh/67001012",
          "code_system": "MESH",
          "references": [
            "10598abd-4260-4eb6-bfb1-dea26f202a56"
          ]
        },
        {
          "uuid": "f6737a34-d261-4a8a-a921-e17c66929e19",
          "code": "1001",
          "comments": "EPA PESTICIDE|CONVENTIONAL CHEMICAL",
          "type": "PRIMARY",
          "url": "http://iaspub.epa.gov/apex/pesticides/f?p=CHEMICALSEARCH:3:0::NO:21,3,31,7,12,25:P3_XCHEMICAL_ID:470",
          "code_system": "EPA PESTICIDE CODE",
          "references": [
            "10598abd-4260-4eb6-bfb1-dea26f202a56"
          ]
        },
        {
          "uuid": "105ed321-81fc-4f3e-a246-afbad79655aa",
          "code": "212-579-9",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.011.436",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "10598abd-4260-4eb6-bfb1-dea26f202a56"
          ]
        },
        {
          "uuid": "4f46129d-c3de-4ce8-b13f-a27ba00ca406",
          "code": "m4514",
          "comments": "Merck Index",
          "type": "PRIMARY",
          "url": "https://merckindex.rsc.org/monographs/m4514?q=authorize",
          "code_system": "MERCK INDEX",
          "references": [
            "10598abd-4260-4eb6-bfb1-dea26f202a56"
          ]
        },
        {
          "uuid": "96fea12f-8171-4883-be6a-9b1c00bcd5d6",
          "code": "13232",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/13232",
          "code_system": "PUBCHEM",
          "references": [
            "10598abd-4260-4eb6-bfb1-dea26f202a56"
          ]
        },
        {
          "uuid": "acbe0ba4-210c-b1ce-1786-2f56e137952b",
          "code": "4311",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/source/hsdb/4311",
          "code_system": "HSDB",
          "references": [
            "a84e79fe-ea3c-ea08-3fd1-e20bf45f29c0"
          ]
        },
        {
          "uuid": "640e032f-bf39-5d4e-2e3d-bdeed0edd1ec",
          "code": "DTXSID6020480",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID6020480",
          "code_system": "EPA CompTox",
          "references": [
            "8ad92e32-a25a-8140-e00f-90ca0a59f780"
          ]
        },
        {
          "uuid": "fda4143c-08d6-434d-87c4-0ba2412365cf",
          "code": "S0859MSI8I",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "03f009d1-22d9-44b1-be01-1a892b6ff085",
          "name": "2,6-DIMETHYL-1,3-DIOXAN-4-OL ACETATE",
          "stdName": "2,6-DIMETHYL-1,3-DIOXAN-4-OL ACETATE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4f658c25-3b36-4b3f-9d6c-7a34dcb7561a",
            "7128f127-e719-4062-b6b6-2863f69286ac"
          ],
          "display_name": false
        },
        {
          "uuid": "2d9c4091-2bef-4e37-ab14-c38e2937ba02",
          "name": "DIMETHOXANE",
          "stdName": "DIMETHOXANE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "643ecc58-5a1a-44ee-861b-554882d1537b",
            "c12d5a3a-b4da-414f-8b48-8e543393d82f",
            "ad995ff6-7db5-48f3-b2f4-294d11844817",
            "4f658c25-3b36-4b3f-9d6c-7a34dcb7561a",
            "7128f127-e719-4062-b6b6-2863f69286ac",
            "ba125f23-7bca-4166-bceb-1f05d5d6a783"
          ],
          "display_name": true
        },
        {
          "uuid": "931511c7-ea7f-4fde-ac60-a15d27198453",
          "name": "DIMETHOXANE [HSDB]",
          "stdName": "DIMETHOXANE [HSDB]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c12d5a3a-b4da-414f-8b48-8e543393d82f",
            "7128f127-e719-4062-b6b6-2863f69286ac"
          ],
          "display_name": false
        },
        {
          "uuid": "c7be4034-a127-4a2f-870b-6f6b7920a1f7",
          "name": "DIMETHOXANE [IARC]",
          "stdName": "DIMETHOXANE [IARC]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e31710cb-ea1c-28da-7b44-e9d468b53a60"
          ],
          "display_name": false
        },
        {
          "uuid": "08c7453d-a948-47e3-b120-69c9736af3ba",
          "name": "DIMETHOXANE [MI]",
          "stdName": "DIMETHOXANE [MI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "643ecc58-5a1a-44ee-861b-554882d1537b",
            "7128f127-e719-4062-b6b6-2863f69286ac"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "4f658c25-3b36-4b3f-9d6c-7a34dcb7561a",
          "citation": "MERCK",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "7128f127-e719-4062-b6b6-2863f69286ac",
          "citation": "MERCK INDEX",
          "doc_type": "MERCK INDEX",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "643ecc58-5a1a-44ee-861b-554882d1537b",
          "citation": "MERCK INDEX",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "c12d5a3a-b4da-414f-8b48-8e543393d82f",
          "citation": "HSDB",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "10598abd-4260-4eb6-bfb1-dea26f202a56",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390968000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "06399312-5fc3-47c4-abe4-50d29d259ffa",
          "citation": "SRS import [S0859MSI8I]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=S0859MSI8I",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390968000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "c346c4ea-61f2-4c1c-b668-bb3bc0610208",
          "citation": "MERCK; SIGMA",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "ba125f23-7bca-4166-bceb-1f05d5d6a783",
          "citation": "DIMETHOXANE [MI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "ad995ff6-7db5-48f3-b2f4-294d11844817",
          "citation": "DIMETHOXANE [HSDB]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "a84e79fe-ea3c-ea08-3fd1-e20bf45f29c0",
          "citation": "WEBSITE",
          "url": "https://toxnet.nlm.nih.gov/cgi-bin/sis/search2/r?dbs+hsdb:@term+@rn+@rel+828-00-2",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "8ad92e32-a25a-8140-e00f-90ca0a59f780",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=828-00-2",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "e31710cb-ea1c-28da-7b44-e9d468b53a60",
          "citation": "IARC",
          "doc_type": "IARC",
          "public_domain": true
        },
        {
          "uuid": "95a2a5d7-854b-4987-a447-810cf2b22068",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "ac94d3df-a1f9-4916-99ed-78a0b46c4f00",
          "id": "ac94d3df-a1f9-4916-99ed-78a0b46c4f00",
          "molfile": "\n  Marvin  01132108572D          \n\n 12 12  0  0  0  0            999 V2000\n    0.5332   -0.1517    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2517   -0.5600    0.0000 C   0  0  0  0  0  0  0  0  0  3  0  0\n    1.9679   -0.1361    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6751   -0.5466    0.0000 C   0  0  0  0  0  0  0  0  0  3  0  0\n    3.3825   -0.1182    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    4.1008   -0.5265    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.8059   -0.0982    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.1008   -1.3298    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6863   -1.3677    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.9679   -1.7782    0.0000 C   0  0  0  0  0  0  0  0  0  3  0  0\n    1.9679   -2.5993    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2628   -1.3833    0.0000 O   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 12  2  1  0  0  0  0\n  3  4  1  0  0  0  0\n  4  5  1  0  0  0  0\n  9  4  1  0  0  0  0\n  6  5  1  0  0  0  0\n  7  6  1  0  0  0  0\n  8  6  2  0  0  0  0\n 10  9  1  0  0  0  0\n 10 11  1  0  0  0  0\n 12 10  1  0  0  0  0\nM  END",
          "smiles": "CC1CC(OC(=O)C)OC(C)O1",
          "formula": "C8H14O4",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "MIXED",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "097c5dd0-4c99-4a86-81f1-dab1748c0702"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "174.1947",
          "optical_activity": "UNSPECIFIED",
          "stereo_centers": 3
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "4fb295e5-98bc-41db-9338-43569040e304",
      "version": "6",
      "structure": {
        "id": "c0b7a88b-b6b8-4559-adc2-b0f50e3baabc",
        "molfile": "\n  Marvin  01132109582D          \n\n 12 12  0  0  0  0            999 V2000\n    2.6751   -0.5466    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    2.6863   -1.3677    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.9679   -1.7782    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2628   -1.3833    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.9679   -0.1361    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    3.3825   -0.1182    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    4.1008   -0.5265    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    1.2517   -0.5600    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.1008   -1.3298    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    1.9679   -2.5993    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    4.8059   -0.0982    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    0.5332   -0.1517    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  1  1  0  0  0  0\n  1  6  1  0  0  0  0\n  7  6  1  0  0  0  0\n  8  5  1  0  0  0  0\n  9  7  2  0  0  0  0\n  3 10  1  0  0  0  0\n 11  7  1  0  0  0  0\n  8 12  1  0  0  0  0\n  4  8  1  0  0  0  0\nM  END",
        "smiles": "CC1CC(OC(=O)C)OC(C)O1",
        "formula": "C8H14O4",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "MIXED",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "174.1947",
        "optical_activity": "UNSPECIFIED",
        "references": [
          "c346c4ea-61f2-4c1c-b668-bb3bc0610208",
          "06399312-5fc3-47c4-abe4-50d29d259ffa"
        ],
        "stereo_centers": 3
      },
      "unii": "S0859MSI8I"
    }
  ]
}