*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TL3494000 CHEMICAL NAME : Piperazine, 1-(8-cyclopentyl-10,11-dihydrodibenzo(b,f)thiepin-10- yl)-4-methyl-, methanesulfonate, hydrate (2:4:1) CAS REGISTRY NUMBER : 54997-74-9 LAST UPDATED : 198703 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C24-H30-N2-S.2C-H4-O3-S.1/2H2-O MOLECULAR WEIGHT : 579.78 COMPOUND DESCRIPTOR : Drug *** 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 : 72 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - ataxia REFERENCE : CCCCAK Collection of Czechoslovak Chemical Communications. (Academic Press Inc. Ltd., 24-28 Oval Rd., London NW1 7DX, UK) V.1- 1929- Volume(issue)/page/year: 39,783,1974 *** END OF RECORD ***