*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TL0709930 CHEMICAL NAME : 1-Piperazinecarboxaldehyde, 4-((8-chloro-1-oxo-6-phenyl-1H-imidazo(1,2-a)(1,4)ben zodiazepin- 2(4H)-ylidene)methyl)- CAS REGISTRY NUMBER : 63146-61-2 BEILSTEIN REFERENCE NO. : 0865579 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C23-H20-Cl-N5-O2 MOLECULAR WEIGHT : 433.93 COMPOUND DESCRIPTOR : Drug *** 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 : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 20,1035,1977 *** END OF RECORD ***