*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TK8044925 CHEMICAL NAME : Piperazine, 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-((tetrahyd ro-2-furanyl)carbonyl )- CAS REGISTRY NUMBER : 63590-64-7 LAST UPDATED : 199806 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H25-N5-O4 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-((tetrahydro-2-furanyl)carbon yl)piperazine * Terazosin * Vasomet *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 3 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4734418 *** END OF RECORD ***