{ "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": "eca089d4-fca3-4ae1-adc1-c81fa0aca67b", "code": "AR22RQ3NLX", "type": "PRIMARY", "code_system": "FDA UNII" }, { "uuid": "b8f18b75-2f0c-497c-a12a-e5e01f584136", "code": "6437425", "type": "PRIMARY", "url": "https://pubchem.ncbi.nlm.nih.gov/compound/6437425", "code_system": "PUBCHEM", "references": [ "379710db-9cf5-40fb-a845-e48c01a5cc79" ] }, { "uuid": "86214006-1a13-42b3-81a0-a964613bb625", "code": "61692-78-2", "type": "PRIMARY", "url": "https://commonchemistry.cas.org/detail?cas_rn=61692-78-2", "code_system": "CAS", "references": [ "379710db-9cf5-40fb-a845-e48c01a5cc79", "11233b07-7733-4d10-b4c6-80dba16a0e68" ] }, { "uuid": "61938bcf-95ed-4c08-b082-0be84cbc2c28", "code": "262-901-7", "type": "PRIMARY", "url": "https://echa.europa.eu/substance-information/-/substanceinfo/100.057.165", "code_system": "ECHA (EC/EINECS)", "references": [ "379710db-9cf5-40fb-a845-e48c01a5cc79" ] }, { "uuid": "9b4f9c5c-a22a-4c2d-3e54-894e385f8389", "code": "DTXSID20110054", "type": "PRIMARY", "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID20110054", "code_system": "EPA CompTox", "references": [ "2f0721e7-c563-a27d-426f-55f10b9382eb" ] } ], "substance_class": "chemical", "names": [ { "uuid": "d8fe56e4-4ad1-4a15-a191-51c69b903f13", "name": "2-Butenoic acid, 2-methyl-, 2-methyl-2-propen-1-yl ester, (2Z)-", "stdName": "2-BUTENOIC ACID, 2-METHYL-, 2-METHYL-2-PROPEN-1-YL ESTER, (2Z)-", "type": "sys", "languages": [ "en" ], "preferred": false, "references": [ "11233b07-7733-4d10-b4c6-80dba16a0e68" ], "display_name": false }, { "uuid": "2a7249a1-b8c0-43ef-98ef-548e22653f43", "name": "2-Butenoic acid, 2-methyl-, 2-methyl-2-propenyl ester, (2Z)-", "stdName": "2-BUTENOIC ACID, 2-METHYL-, 2-METHYL-2-PROPENYL ESTER, (2Z)-", "type": "sys", "languages": [ "en" ], "preferred": false, "references": [ "11233b07-7733-4d10-b4c6-80dba16a0e68" ], "display_name": false }, { "uuid": "478730e0-d3b8-4292-8b79-789fb59deec7", "name": "2-Butenoic acid, 2-methyl-, 2-methyl-2-propenyl ester, (Z)-", "stdName": "2-BUTENOIC ACID, 2-METHYL-, 2-METHYL-2-PROPENYL ESTER, (Z)-", "type": "sys", "languages": [ "en" ], "preferred": false, "references": [ "11233b07-7733-4d10-b4c6-80dba16a0e68" ], "display_name": false }, { "uuid": "d54c8447-7590-4413-a5dc-dafe831c7979", "name": "2-Methyl-2-propenyl angelate", "stdName": "2-METHYL-2-PROPENYL ANGELATE", "type": "cn", "languages": [ "en" ], "preferred": false, "references": [ "11233b07-7733-4d10-b4c6-80dba16a0e68" ], "display_name": false }, { "uuid": "ff322ae3-7bc1-45a7-aab1-d780c47b97c7", "name": "METHALLYL ANGELATE", "stdName": "METHALLYL ANGELATE", "type": "sys", "languages": [ "en" ], "preferred": false, "references": [ "11233b07-7733-4d10-b4c6-80dba16a0e68" ], "display_name": true } ], "references": [ { "uuid": "379710db-9cf5-40fb-a845-e48c01a5cc79", "citation": "SRS CODE IMPORT", "doc_type": "SRS", "public_domain": true, "document_date": 1493392806000, "tags": [ "NOMEN" ] }, { "uuid": "2f0721e7-c563-a27d-426f-55f10b9382eb", "citation": "WEBSITE", "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=61692-78-2", "doc_type": "WEBSITE", "public_domain": true, "tags": [ "NOMEN", "PUBLIC_DOMAIN_RELEASE" ] }, { "uuid": "11233b07-7733-4d10-b4c6-80dba16a0e68", "citation": "STN", "doc_type": "STN (SCIFINDER)", "public_domain": true, "tags": [ "PUBLIC_DOMAIN_RELEASE" ] } ], "definition_type": "PRIMARY", "moieties": [ { "uuid": "10cbf6db-36f9-45de-bc6d-ba0698f82e5e", "id": "10cbf6db-36f9-45de-bc6d-ba0698f82e5e", "molfile": "\n Marvin 01132101062D \n\n 11 10 0 0 0 0 999 V2000\n 4.2265 -2.0646 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 4.2307 -1.2396 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 3.5199 -0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 3.5157 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 2.8050 -1.2438 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 2.8007 -2.0688 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0\n 2.2211 -0.6600 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0\n 1.5104 -1.0788 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 0.7108 -0.8631 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 0.0000 -1.2819 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 0.7065 -0.0380 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 2 0 0 0 0\n 3 4 1 0 0 0 0\n 5 3 1 0 0 0 0\n 5 6 2 0 0 0 0\n 7 5 1 0 0 0 0\n 8 7 1 0 0 0 0\n 9 8 1 0 0 0 0\n 10 9 1 0 0 0 0\n 9 11 2 0 0 0 0\nM END", "smiles": "C/C=C(/C)\\C(=O)OCC(=C)C", "formula": "C9H14O2", "atropisomerism": "No", "charge": 0, "count": 1, "stereochemistry": "ACHIRAL", "count_amount": { "type": "MOL RATIO", "average": 1, "units": "MOL RATIO", "uuid": "de1eb56d-b210-4da3-b5a8-1f741abe4d67" }, "defined_stereo": 0, "ez_centers": 1, "molecular_weight": "154.2066", "optical_activity": "NONE", "stereo_centers": 0 } ], "definition_level": "COMPLETE", "uuid": "1d88410b-a3df-4ddc-82d2-8450274a914d", "version": "7", "structure": { "id": "1499bd51-a38f-440b-ab7b-58ec1bc7e4eb", "molfile": "\n JSDraw209232215292D\n\n 11 10 0 0 0 0 0 V2000\n 21.1150 -9.6460 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 21.1150 -8.0860 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 22.4661 -7.3060 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 22.4661 -5.7460 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 23.8169 -8.0860 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 23.8169 -9.6460 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0\n 25.1680 -7.3060 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0\n 26.5191 -8.0860 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 27.8699 -7.3060 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 27.8699 -5.7460 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 29.2210 -8.0860 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 2 0 0 0 0\n 3 4 1 0 0 0 0\n 3 5 1 0 0 0 0\n 5 6 2 0 0 0 0\n 5 7 1 0 0 0 0\n 7 8 1 0 0 0 0\n 8 9 1 0 0 0 0\n 9 10 1 0 0 0 0\n 9 11 2 0 0 0 0\nM END", "smiles": "C/C=C(/C)\\C(=O)OCC(=C)C", "formula": "C9H14O2", "atropisomerism": "No", "charge": 0, "count": 1, "stereochemistry": "ACHIRAL", "defined_stereo": 0, "ez_centers": 1, "molecular_weight": "154.2066", "optical_activity": "NONE", "references": [ "11233b07-7733-4d10-b4c6-80dba16a0e68" ], "stereo_centers": 0 }, "unii": "AR22RQ3NLX" } ] }