{ "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": "2026-09-09", "results": { "skip": 0, "limit": 1, "total": 167385 } }, "results": [ { "codes": [ { "uuid": "8445665e-c2ce-4f8d-8d1a-d5660c7c72de", "code": "169473-78-3", "type": "PRIMARY", "url": "https://commonchemistry.cas.org/detail?cas_rn=169473-78-3", "code_system": "CAS", "references": [ "cd7a8c51-7780-4f13-88e4-1c7a48e350e0", "8056ce48-566d-4b3f-9002-2b0adf31ddac" ] }, { "uuid": "a1d330c1-22af-4752-8b35-3b7e15544f25", "code": "72941723", "type": "PRIMARY", "url": "https://pubchem.ncbi.nlm.nih.gov/compound/72941723", "code_system": "PUBCHEM", "references": [ "cd7a8c51-7780-4f13-88e4-1c7a48e350e0" ] }, { "uuid": "3c32cfb7-c45f-4646-891d-7176517b2edd", "code": "PV11H5VWSR", "type": "PRIMARY", "code_system": "FDA UNII" }, { "uuid": "d3a5815a-1daa-d143-3edc-e23aa9002775", "code": "DTXSID201097903", "type": "PRIMARY", "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID201097903", "code_system": "EPA CompTox", "references": [ "064f6aa1-04fb-a4c1-d71f-0c4fa421c690" ] } ], "substance_class": "chemical", "names": [ { "uuid": "504292c0-389f-4dd3-b593-b7352f260902", "name": "ARSINE, TRIS(2-CHLOROETHENYL)-, (Z,Z,Z)-", "stdName": "ARSINE, TRIS(2-CHLOROETHENYL)-, (Z,Z,Z)-", "type": "cn", "languages": [ "en" ], "preferred": false, "references": [ "59d468a7-789d-462d-aaf8-b47b1e18f28d", "cffae44b-7ac5-4e18-afb1-a0c8f22b2440" ], "display_name": false }, { "uuid": "2044e58b-67d6-4df1-a894-3bee22265b19", "name": "LEWISITE 3, (Z,Z,Z)-", "stdName": "LEWISITE 3, (Z,Z,Z)-", "type": "cn", "languages": [ "en" ], "preferred": false, "references": [ "59d468a7-789d-462d-aaf8-b47b1e18f28d", "3eb8e78d-541d-4827-b237-2603e551c368" ], "display_name": true } ], "references": [ { "uuid": "3eb8e78d-541d-4827-b237-2603e551c368", "citation": "FDA_SRS", "doc_type": "SRS", "public_domain": true, "tags": [ "NOMEN", "PUBLIC_DOMAIN_RELEASE", "AUTO_SELECTED" ] }, { "uuid": "59d468a7-789d-462d-aaf8-b47b1e18f28d", "citation": "STN (SCIFINDER)", "doc_type": "STN (SCIFINDER)", "public_domain": true, "tags": [ "NOMEN" ] }, { "uuid": "cffae44b-7ac5-4e18-afb1-a0c8f22b2440", "citation": "STN", "doc_type": "SRS", "public_domain": true, "tags": [ "NOMEN" ] }, { "uuid": "cd7a8c51-7780-4f13-88e4-1c7a48e350e0", "citation": "SRS CODE IMPORT", "doc_type": "SRS", "public_domain": true, "document_date": 1493391620000, "tags": [ "NOMEN" ] }, { "uuid": "c7451094-0c3b-4a7f-b73b-3fdbb0dbd0dc", "citation": "SRS import [PV11H5VWSR]", "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=PV11H5VWSR", "doc_type": "SRS", "public_domain": true, "document_date": 1493391620000, "tags": [ "NOMEN" ] }, { "uuid": "8056ce48-566d-4b3f-9002-2b0adf31ddac", "citation": "STN", "doc_type": "STN (SCIFINDER)", "public_domain": true }, { "uuid": "064f6aa1-04fb-a4c1-d71f-0c4fa421c690", "citation": "EPA CompTox", "doc_type": "EPA", "public_domain": true } ], "definition_type": "PRIMARY", "moieties": [ { "uuid": "dc8effc7-da5c-4f5e-acf9-09617ffd34bb", "id": "dc8effc7-da5c-4f5e-acf9-09617ffd34bb", "molfile": "\n Marvin 01132111262D \n\n 10 9 0 0 0 0 999 V2000\n 2.9923 -2.4374 0.0000 Cl 0 0 0 0 0 0 0 0 0 0 0 0\n 3.3884 -3.1611 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 4.2132 -3.1799 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 4.6419 -2.4751 0.0000 As 0 0 0 0 0 0 0 0 0 0 0 0\n 4.2458 -1.7514 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 4.6744 -1.0465 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 5.4992 -1.0653 0.0000 Cl 0 0 0 0 0 0 0 0 0 0 0 0\n 5.4667 -2.4939 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 5.8627 -3.2176 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 5.4341 -3.9224 0.0000 Cl 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 4 5 1 0 0 0 0\n 4 8 1 0 0 0 0\n 5 6 2 0 0 0 0\n 6 7 1 0 0 0 0\n 8 9 2 0 0 0 0\n 9 10 1 0 0 0 0\nM END", "smiles": "C(=C/Cl)/[As](/C=C\\Cl)/C=C\\Cl", "formula": "C6H6AsCl3", "atropisomerism": "No", "charge": 0, "count": 1, "stereochemistry": "ACHIRAL", "count_amount": { "type": "MOL RATIO", "average": 1, "units": "MOL RATIO", "uuid": "233a94f4-8d1e-4168-ac2c-837ab06ed121" }, "defined_stereo": 0, "ez_centers": 3, "molecular_weight": "259.3925", "optical_activity": "NONE", "stereo_centers": 0 } ], "definition_level": "COMPLETE", "uuid": "e062ad52-bf0c-4d80-988b-088cb8607095", "version": "3", "structure": { "id": "f401ceb6-843c-4006-b39f-791fb779bfd1", "molfile": "\n Marvin 01132112392D \n\n 10 9 0 0 0 0 999 V2000\n 2.9923 -2.4374 0.0000 Cl 0 0 0 0 0 0 0 0 0 0 0 0\n 3.3884 -3.1611 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 4.2132 -3.1799 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 4.6419 -2.4751 0.0000 As 0 0 0 0 0 0 0 0 0 0 0 0\n 4.2458 -1.7514 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 4.6744 -1.0465 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 5.4992 -1.0653 0.0000 Cl 0 0 0 0 0 0 0 0 0 0 0 0\n 5.4667 -2.4939 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 5.8627 -3.2176 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 5.4341 -3.9224 0.0000 Cl 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 4 5 1 0 0 0 0\n 5 6 2 0 0 0 0\n 6 7 1 0 0 0 0\n 4 8 1 0 0 0 0\n 8 9 2 0 0 0 0\n 9 10 1 0 0 0 0\nM END", "smiles": "C(=C/Cl)/[As](/C=C\\Cl)/C=C\\Cl", "formula": "C6H6AsCl3", "atropisomerism": "No", "charge": 0, "count": 1, "stereochemistry": "ACHIRAL", "defined_stereo": 0, "ez_centers": 3, "molecular_weight": "259.3925", "optical_activity": "NONE", "references": [ "cffae44b-7ac5-4e18-afb1-a0c8f22b2440", "c7451094-0c3b-4a7f-b73b-3fdbb0dbd0dc" ], "stereo_centers": 0 }, "unii": "PV11H5VWSR" } ] }