{
  "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": "4319379c-91f7-4c90-8f25-7ca3d057b6e7",
          "code": "101-48-4",
          "type": "PRIMARY",
          "url": "https://commonchemistry.cas.org/detail?cas_rn=101-48-4",
          "code_system": "CAS",
          "references": [
            "a33fe95f-2910-494d-a6a9-f4871d85dc3c",
            "1821505a-3ff1-45de-a37b-07d940651e17"
          ]
        },
        {
          "uuid": "2d99f9fb-9b57-4bcc-84ff-a6239109e103",
          "code": "21 CFR 172.515",
          "comments": "PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION|Subpart F--Flavoring Agents and Related Substances|Sec. 172.515 Synthetic flavoring substances and adjuvants.",
          "type": "PRIMARY",
          "url": "http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfCFR/CFRSearch.cfm?fr=172.515",
          "code_system": "CFR",
          "references": [
            "a33fe95f-2910-494d-a6a9-f4871d85dc3c"
          ]
        },
        {
          "uuid": "566a59e8-3256-4fb9-8d9d-8e4d338f4ba6",
          "code": "202-945-6",
          "type": "PRIMARY",
          "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.002.678",
          "code_system": "ECHA (EC/EINECS)",
          "references": [
            "a33fe95f-2910-494d-a6a9-f4871d85dc3c"
          ]
        },
        {
          "uuid": "0a05f657-ce1a-410e-b3b0-df7caa12ae26",
          "code": "SUB127748",
          "type": "PRIMARY",
          "code_system": "EVMPD",
          "references": [
            "a33fe95f-2910-494d-a6a9-f4871d85dc3c"
          ]
        },
        {
          "uuid": "412359b2-5d0c-45dc-8eb9-c09936f29653",
          "code": "60995",
          "type": "PRIMARY",
          "url": "https://pubchem.ncbi.nlm.nih.gov/compound/60995",
          "code_system": "PUBCHEM",
          "references": [
            "a33fe95f-2910-494d-a6a9-f4871d85dc3c"
          ]
        },
        {
          "uuid": "028573b7-a0f2-fb82-2785-28c13e5f8c45",
          "code": "DTXSID3047001",
          "type": "PRIMARY",
          "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID3047001",
          "code_system": "EPA CompTox",
          "references": [
            "116094f7-84ed-a4ca-727d-d29738673b15"
          ]
        },
        {
          "uuid": "24e46921-1c0c-0eee-31c3-66d955f95c67",
          "code": "2467130",
          "type": "PRIMARY",
          "url": "https://rxnav.nlm.nih.gov/REST/rxcui/2467130/allProperties.xml?prop=all",
          "code_system": "RXCUI",
          "references": [
            "e081be73-0699-bcef-ca14-222e76ab8f51"
          ]
        },
        {
          "uuid": "881538b1-7f3f-49b5-aa79-281464d40403",
          "code": "P8C94L4MUR",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "03a78011-523b-7ab2-6e19-0b0fb2e0dd13",
          "code": "P8C94L4MUR",
          "type": "PRIMARY",
          "url": "https://dailymed.nlm.nih.gov/dailymed/search.cfm?adv=1&query=P8C94L4MUR",
          "code_system": "DAILYMED",
          "references": [
            "6c14a79a-f9a0-f90a-b35a-fdc40685f4e6"
          ]
        },
        {
          "uuid": "a6ddb21f-d411-aa7c-9839-97e17a8016e0",
          "code": "100000153612",
          "type": "PRIMARY",
          "code_system": "SMS_ID",
          "references": [
            "952fe4ff-9e29-d195-8135-c8cafc10d421"
          ]
        },
        {
          "uuid": "97a80ed7-7d0c-3682-6e3a-a6ac78845572",
          "code": "5174",
          "type": "PRIMARY",
          "url": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=5174",
          "code_system": "NSC",
          "references": [
            "7232783e-0ed7-a2f0-e497-3ebd9471385d"
          ]
        },
        {
          "uuid": "a8a694fa-7ba2-a842-bb9b-17ef5dd0680b",
          "code": "936",
          "type": "PRIMARY",
          "url": "https://www.fao.org/food/food-safety-quality/scientific-advice/jecfa/jecfa-flav/details/en/c/936/",
          "code_system": "JECFA MONOGRAPH",
          "references": [
            "203adf13-aade-3156-998f-5b1f77a76da8"
          ]
        }
      ],
      "substance_class": "chemical",
      "names": [
        {
          "uuid": "d3ef0623-0647-45ec-ab2e-baa44eb6756b",
          "name": "(2,2-DIMETHOXYETHYL)BENZENE",
          "stdName": "(2,2-DIMETHOXYETHYL)BENZENE",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "4c6a0354-c745-4baf-98c0-d6239e9c1d64"
          ],
          "display_name": false
        },
        {
          "uuid": "4bba6688-e042-41b8-9412-5bdde99f9465",
          "name": ".ALPHA.-TOLYLALDEHYDE DIMETHYL ACETAL",
          "stdName": ".ALPHA.-TOLYLALDEHYDE DIMETHYL ACETAL",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "2b538797-926d-4534-a025-657483152ae0"
          ],
          "display_name": false
        },
        {
          "uuid": "0097c9da-2e3a-482a-91bb-251a1338c6fd",
          "name": "2-PHENYLACETALDEHYDE DIMETHYL ACETAL",
          "stdName": "2-PHENYLACETALDEHYDE DIMETHYL ACETAL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "2b538797-926d-4534-a025-657483152ae0"
          ],
          "display_name": false
        },
        {
          "uuid": "bcaf423b-f253-4ede-ba7d-771bedd8b040",
          "name": "FEMA NO. 2876",
          "stdName": "FEMA NO. 2876",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "cbd2aaa3-94d4-4695-af5c-7f1e6b583e95",
            "ba4029e9-5c9e-4f15-913c-def6a3bf248d"
          ],
          "display_name": false
        },
        {
          "uuid": "540af716-0b05-48b3-b775-6228c3e23485",
          "name": "NSC-5174",
          "stdName": "NSC-5174",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "2b538797-926d-4534-a025-657483152ae0"
          ],
          "display_name": false
        },
        {
          "uuid": "8dc3e399-b625-48ad-895b-07afe3921101",
          "name": "PHENYL ACETALDEHYDE DIMETHYL ACETAL",
          "stdName": "PHENYL ACETALDEHYDE DIMETHYL ACETAL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "2b538797-926d-4534-a025-657483152ae0"
          ],
          "display_name": true
        },
        {
          "uuid": "17c37014-330a-496a-a151-14ab55f5dbcc",
          "name": "PHENYLACETALDEHYDE DIMETHYL ACETAL",
          "stdName": "PHENYLACETALDEHYDE DIMETHYL ACETAL",
          "type": "sys",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e4028da0-7161-440b-a2b8-575250d38398",
            "2040dcc4-135a-4cb7-bfca-b8ba27a9b015",
            "97026625-1f3d-4ee5-9391-a68a7eb2deb1",
            "e96e0ae5-3b12-4c86-bb99-248b322b0815"
          ],
          "display_name": false
        },
        {
          "uuid": "76531dcf-1633-487e-acb7-34166711a61b",
          "name": "PHENYLACETALDEHYDE DIMETHYL ACETAL [FCC]",
          "stdName": "PHENYLACETALDEHYDE DIMETHYL ACETAL [FCC]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e96e0ae5-3b12-4c86-bb99-248b322b0815"
          ],
          "display_name": false
        },
        {
          "uuid": "4920529c-77d0-4870-9193-cf97a7ade7e1",
          "name": "PHENYLACETALDEHYDE DIMETHYL ACETAL [FHFI]",
          "stdName": "PHENYLACETALDEHYDE DIMETHYL ACETAL [FHFI]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "e4028da0-7161-440b-a2b8-575250d38398"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "a33fe95f-2910-494d-a6a9-f4871d85dc3c",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390988000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "bcf1751b-c63c-484e-8289-3eed1efe7f25",
          "citation": "SRS import [P8C94L4MUR]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=P8C94L4MUR",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390988000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "aa24658c-a15e-4c22-b516-11bc120b1238",
          "citation": "CHEMID 2010",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2040dcc4-135a-4cb7-bfca-b8ba27a9b015",
          "citation": "PHENYLACETALDEHYDE DIMETHYL ACETAL [FHFI]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "97026625-1f3d-4ee5-9391-a68a7eb2deb1",
          "citation": "PHENYLACETALDEHYDE DIMETHYL ACETAL [FCC]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "ba4029e9-5c9e-4f15-913c-def6a3bf248d",
          "citation": "CHEMID FEMA BATCH 2010",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "cbd2aaa3-94d4-4695-af5c-7f1e6b583e95",
          "citation": "CHEMID BATCH 2010",
          "doc_type": "CHEMID",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2b538797-926d-4534-a025-657483152ae0",
          "citation": "STN",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e96e0ae5-3b12-4c86-bb99-248b322b0815",
          "citation": "FCC",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "e4028da0-7161-440b-a2b8-575250d38398",
          "citation": "FHFI",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "4c6a0354-c745-4baf-98c0-d6239e9c1d64",
          "citation": "TOX 21",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "116094f7-84ed-a4ca-727d-d29738673b15",
          "citation": "WEBSITE",
          "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=101-48-4",
          "doc_type": "WEBSITE",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE"
          ]
        },
        {
          "uuid": "e081be73-0699-bcef-ca14-222e76ab8f51",
          "citation": "RXNORM",
          "doc_type": "NLM",
          "public_domain": true
        },
        {
          "uuid": "1821505a-3ff1-45de-a37b-07d940651e17",
          "citation": "STN",
          "doc_type": "STN (SCIFINDER)",
          "public_domain": true
        },
        {
          "uuid": "7232783e-0ed7-a2f0-e497-3ebd9471385d",
          "citation": "NCI",
          "doc_type": "NCI DRUG DICTIONARY",
          "public_domain": true
        },
        {
          "uuid": "6c14a79a-f9a0-f90a-b35a-fdc40685f4e6",
          "citation": "DailyMed",
          "doc_type": "DAILYMED",
          "public_domain": true
        },
        {
          "uuid": "952fe4ff-9e29-d195-8135-c8cafc10d421",
          "citation": "EU-SRS",
          "doc_type": "EMA LIST",
          "public_domain": true
        },
        {
          "uuid": "203adf13-aade-3156-998f-5b1f77a76da8",
          "citation": "JECFA",
          "doc_type": "JECFA",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "moieties": [
        {
          "uuid": "6683c7cf-7df7-4753-9410-ee741b1cd78c",
          "id": "6683c7cf-7df7-4753-9410-ee741b1cd78c",
          "molfile": "\n  Marvin  01132105202D          \n\n 12 12  0  0  0  0            999 V2000\n    8.2691   -3.7894    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5548   -3.3766    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8406   -3.7894    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8406   -4.6150    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5548   -5.0278    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.2691   -4.6150    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.9833   -5.0278    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.9833   -5.8534    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.2691   -6.2662    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5548   -5.8534    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1263   -3.3766    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.4120   -3.7894    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  3 11  1  0  0  0  0\n  5  4  1  0  0  0  0\n  5  6  1  0  0  0  0\n  5 10  2  0  0  0  0\n  6  7  2  0  0  0  0\n  7  8  1  0  0  0  0\n  9  8  2  0  0  0  0\n 10  9  1  0  0  0  0\n 11 12  1  0  0  0  0\nM  END",
          "smiles": "COC(Cc1ccccc1)OC",
          "formula": "C10H14O2",
          "atropisomerism": "No",
          "charge": 0,
          "count": 1,
          "stereochemistry": "ACHIRAL",
          "count_amount": {
            "type": "MOL RATIO",
            "average": 1,
            "units": "MOL RATIO",
            "uuid": "026948dd-8c12-425c-afd8-1b5f331a5f46"
          },
          "defined_stereo": 0,
          "ez_centers": 0,
          "molecular_weight": "166.2173",
          "optical_activity": "NONE",
          "stereo_centers": 0
        }
      ],
      "definition_level": "COMPLETE",
      "uuid": "b5c740dd-eecc-4f04-8ebf-f54ec4b09e4e",
      "version": "9",
      "structure": {
        "id": "92e820c5-377e-4140-a13f-2feb05bf8daa",
        "molfile": "\n  Marvin  01132107372D          \n\n 12 12  0  0  0  0            999 V2000\n    7.5548   -5.0278    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8406   -4.6150    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.8406   -3.7894    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5548   -3.3766    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    8.2691   -3.7894    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    6.1263   -3.3766    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0\n    5.4120   -3.7894    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.2691   -4.6150    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.9833   -5.0278    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.9833   -5.8534    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    8.2691   -6.2662    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0\n    7.5548   -5.8534    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  4  5  1  0  0  0  0\n  3  6  1  0  0  0  0\n  6  7  1  0  0  0  0\n  1  8  2  0  0  0  0\n  8  9  1  0  0  0  0\n  9 10  2  0  0  0  0\n 11 10  1  0  0  0  0\n 12 11  2  0  0  0  0\n  1 12  1  0  0  0  0\nM  END",
        "smiles": "COC(Cc1ccccc1)OC",
        "formula": "C10H14O2",
        "atropisomerism": "No",
        "charge": 0,
        "count": 1,
        "stereochemistry": "ACHIRAL",
        "defined_stereo": 0,
        "ez_centers": 0,
        "molecular_weight": "166.2173",
        "optical_activity": "NONE",
        "references": [
          "aa24658c-a15e-4c22-b516-11bc120b1238",
          "bcf1751b-c63c-484e-8289-3eed1efe7f25"
        ],
        "stereo_centers": 0
      },
      "unii": "P8C94L4MUR"
    }
  ]
}