{
  "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": "c1ea47dc-904c-4822-9188-dfdeaec0c832",
          "code": "7416-35-5",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=7416-35-5",
          "code_system": "CAS",
          "references": [
            "445aed15-e607-40db-8fe3-9e33d0704935"
          ]
        },
        {
          "uuid": "5eb9fb5e-e396-4674-a17f-efa95348e305",
          "code": "231-028-3",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.028.208",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "445aed15-e607-40db-8fe3-9e33d0704935"
          ]
        },
        {
          "uuid": "9affabf6-b3ac-48fa-a195-868085b2017a",
          "code": "DTXSID101015982",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID101015982",
          "code_system": "EPA CompTox"
        },
        {
          "uuid": "67492a2f-2a93-4daa-a1a3-b5b051ede202",
          "code": "C1371LCG89",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "b8c0a992-7043-9a62-9694-f051b5c4f985",
          "code": "1440",
          "type": "PRIMARY",
          "url": "https://www.fao.org/food/food-safety-quality/scientific-advice/jecfa/jecfa-flav/details/en/c/1440/",
          "code_system": "JECFA MONOGRAPH",
          "references": [
            "4b2c78db-a11c-1245-21f7-10867f27617e"
          ]
        }
      ],
      "substance_class": "mixture",
      "names": [
        {
          "uuid": "723e5b4c-bbe6-4d4c-b5b6-e49befda258c",
          "name": "(±)-2,2-DIMETHYL-5-(1-METHYLPROPEN-1-YL)TETRAHYDROFURAN",
          "stdName": "(+/-)-2,2-DIMETHYL-5-(1-METHYLPROPEN-1-YL)TETRAHYDROFURAN",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "782ff9e1-6499-42ed-8ada-2f3172892c79",
            "d670e4cb-ac3a-4aaa-86a1-a910f9694a02"
          ],
          "display_name": false
        },
        {
          "uuid": "0b3be81a-e857-4c27-bc39-9f939696db83",
          "name": "2,2-DIMETHYL-5-(1-METHYLPROPEN-1-YL)TETRAHYDROFURAN",
          "stdName": "2,2-DIMETHYL-5-(1-METHYLPROPEN-1-YL)TETRAHYDROFURAN",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "2dc2ce18-71b0-4054-938b-b686c6d50e70",
            "2125caab-c099-4066-9f4f-534063eefe10",
            "d1211046-76bc-4fd8-8b75-9fb0983da526",
            "d670e4cb-ac3a-4aaa-86a1-a910f9694a02"
          ],
          "display_name": false
        },
        {
          "uuid": "9b46fc0b-1811-4218-ae3a-76dd9bdf148a",
          "name": "2,2-DIMETHYL-5-(1-METHYLPROPEN-1-YL)TETRAHYDROFURAN [FHFI]",
          "stdName": "2,2-DIMETHYL-5-(1-METHYLPROPEN-1-YL)TETRAHYDROFURAN [FHFI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "2dc2ce18-71b0-4054-938b-b686c6d50e70",
            "d670e4cb-ac3a-4aaa-86a1-a910f9694a02"
          ],
          "display_name": false
        },
        {
          "uuid": "3e48538e-238a-454a-8983-1767886e5b64",
          "name": "2,2-DIMETHYL-5-(1-METHYLPROPENYL)TETRAHYDROFURAN",
          "stdName": "2,2-DIMETHYL-5-(1-METHYLPROPENYL)TETRAHYDROFURAN",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "f526d09c-f081-4a64-83d9-bd49f5599d0c",
            "d670e4cb-ac3a-4aaa-86a1-a910f9694a02"
          ],
          "display_name": false
        },
        {
          "uuid": "a66f5d46-1a80-4666-884b-4040cabe8db0",
          "name": "FEMA NO. 3665",
          "stdName": "FEMA NO. 3665",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d1211046-76bc-4fd8-8b75-9fb0983da526",
            "d670e4cb-ac3a-4aaa-86a1-a910f9694a02"
          ],
          "display_name": false
        },
        {
          "uuid": "62835bdf-12db-467b-bfa4-17660858788f",
          "name": "FURAN, TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYL-1-PROPEN-1-YL)-",
          "stdName": "FURAN, TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYL-1-PROPEN-1-YL)-",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "f526d09c-f081-4a64-83d9-bd49f5599d0c",
            "d670e4cb-ac3a-4aaa-86a1-a910f9694a02"
          ],
          "display_name": false
        },
        {
          "uuid": "c91189e0-fbcc-4f8a-8d00-2c20a7f5238c",
          "name": "FURAN, TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYL-1-PROPENYL)-",
          "stdName": "FURAN, TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYL-1-PROPENYL)-",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "f526d09c-f081-4a64-83d9-bd49f5599d0c",
            "d670e4cb-ac3a-4aaa-86a1-a910f9694a02"
          ],
          "display_name": false
        },
        {
          "uuid": "967edab3-07f2-4f89-ac5f-119f446b36bc",
          "name": "FURAN, TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYLPROPENYL)-",
          "stdName": "FURAN, TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYLPROPENYL)-",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "f526d09c-f081-4a64-83d9-bd49f5599d0c",
            "d670e4cb-ac3a-4aaa-86a1-a910f9694a02"
          ],
          "display_name": false
        },
        {
          "uuid": "7cb383e3-357a-406a-afe2-bf796491d0af",
          "name": "OCIMEN QUINTOXIDE",
          "stdName": "OCIMEN QUINTOXIDE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d1211046-76bc-4fd8-8b75-9fb0983da526",
            "d670e4cb-ac3a-4aaa-86a1-a910f9694a02"
          ],
          "display_name": false
        },
        {
          "uuid": "71e49de4-fd1d-4b87-b6a5-75a34fd03bfd",
          "name": "TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYL-1-PROPENYL)FURAN",
          "stdName": "TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYL-1-PROPENYL)FURAN",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d1211046-76bc-4fd8-8b75-9fb0983da526",
            "d670e4cb-ac3a-4aaa-86a1-a910f9694a02"
          ],
          "display_name": false
        },
        {
          "uuid": "72f9b5a0-5ba7-4a14-b2c5-425c2abbba48",
          "name": "TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYLPROPENYL)FURAN",
          "stdName": "TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYLPROPENYL)FURAN",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "d1211046-76bc-4fd8-8b75-9fb0983da526",
            "d670e4cb-ac3a-4aaa-86a1-a910f9694a02"
          ],
          "display_name": true
        }
      ],
      "references": [
        {
          "uuid": "d1211046-76bc-4fd8-8b75-9fb0983da526",
          "citation": "CHEMID",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "d670e4cb-ac3a-4aaa-86a1-a910f9694a02",
          "citation": "CHEMID",
          "doc_type": "CHEMID",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "f526d09c-f081-4a64-83d9-bd49f5599d0c",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "782ff9e1-6499-42ed-8ada-2f3172892c79",
          "citation": "FDA_SRS",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2dc2ce18-71b0-4054-938b-b686c6d50e70",
          "citation": "FHFI",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "445aed15-e607-40db-8fe3-9e33d0704935",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390992000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "3f0fa47d-d2d0-4fad-9653-86f73e97f242",
          "citation": "SRS import [C1371LCG89]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=C1371LCG89",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390992000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2125caab-c099-4066-9f4f-534063eefe10",
          "citation": "2,2-DIMETHYL-5-(1-METHYLPROPEN-1-YL)TETRAHYDROFURAN [FHFI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "4b2c78db-a11c-1245-21f7-10867f27617e",
          "citation": "JECFA",
          "doc_type": "JECFA",
          "public_domain": true
        }
      ],
      "mixture": {
        "uuid": "08af8938-d5f0-49e4-806b-197355b02679",
        "components": [
          {
            "uuid": "40a8ba94-1109-4523-99cb-dd944568d632",
            "type": "MUST_BE_PRESENT",
            "substance": {
              "uuid": "caf9861a-ca7a-4f4f-b6eb-6e9d39d91cbb",
              "refuuid": "84025f7b-48aa-42c4-92fc-a22fd965b403",
              "name": "TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYL-1-PROPENYL)FURAN, (E)-",
              "unii": "2NJN58R8U1",
              "linking_id": "2NJN58R8U1",
              "ref_pname": "TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYL-1-PROPENYL)FURAN, (E)-",
              "substance_class": "reference"
            },
            "references": []
          },
          {
            "uuid": "466e7368-a58b-4bde-ad14-0d61f84769dc",
            "type": "MUST_BE_PRESENT",
            "substance": {
              "uuid": "c65c7d70-e4ee-4681-bf70-bdab703c5274",
              "refuuid": "e119440a-b9bc-444a-99d9-545ac4d2f909",
              "name": "TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYL-1-PROPENYL)FURAN, (Z)-",
              "unii": "9EPP1J4WO9",
              "linking_id": "9EPP1J4WO9",
              "ref_pname": "TETRAHYDRO-2,2-DIMETHYL-5-(1-METHYL-1-PROPENYL)FURAN, (Z)-",
              "substance_class": "reference"
            },
            "references": []
          }
        ],
        "references": [
          "3f0fa47d-d2d0-4fad-9653-86f73e97f242",
          "782ff9e1-6499-42ed-8ada-2f3172892c79"
        ]
      },
      "definition_type": "PRIMARY",
      "definition_level": "COMPLETE",
      "uuid": "812e851f-a4dc-4643-acba-0ae4fbbf0ec7",
      "version": "3",
      "unii": "C1371LCG89"
    }
  ]
}