*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TL1341600 CHEMICAL NAME : 1-Piperazinecarboxylic acid, 4-(4-amino-6,7-dimethoxyquinazolin-2-yl)-, cyclopropylmethyl ester, hydrochloride CAS REGISTRY NUMBER : 64951-27-5 LAST UPDATED : 199803 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H25-N5-O4.xCl-H MOLECULAR WEIGHT : 642.71 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (Amino-4 dimethoxy-6,7 quinazolyl-2)-1 cyclopropylmethoxycarbonyl-4 piperazine chlorhydrate * Cyclopropylmethyl 4-(4-amino-6,7-dimethoxyquinazolin-2-yl)-1-piperazinecarboxylate HCl * SLD-171 *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1150 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2321890 *** END OF RECORD ***