*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UY8524852 CHEMICAL NAME : Pyrrolo(3,2-b)(1,5)benzodiazepin-10(1H)-one, 4,9-dihydro-1,3-dimethyl-4-(1-piperidinylacetyl)- CAS REGISTRY NUMBER : 83621-96-9 LAST UPDATED : 199703 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H24-N4-O2 MOLECULAR WEIGHT : 352.48 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1,3-Dimethyl-4-piperidinoacetyl-1,4,9,10-tetrahydropyrrolo(3,2-b)(1,5)be nzodiazepin-10-one *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 95 mg/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: #4363816 *** END OF RECORD ***