*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TK8044250 CHEMICAL NAME : Piperazine, 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(3-(3-fura nyl)-1-oxo-2-propenyl )-, hydrochloride CAS REGISTRY NUMBER : 70842-93-2 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H23-N5-O4 MOLECULAR WEIGHT : 409.49 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2-(4-(3-(Furan-3-yl)-acryloyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquina zoline *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >5 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: #4189484 *** END OF RECORD ***