*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TL4255000 CHEMICAL NAME : Piperazine, 1-(10,11-dihydro-3-fluoro-8-(trifluoromethyl)dibenzo( b,f)thiepin-10-yl)- 4-methyl-, (Z)-2-butenedioate (1:2) CAS REGISTRY NUMBER : 77795-57-4 LAST UPDATED : 198702 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H20-F4-N2-S.2C4-H4-O4 MOLECULAR WEIGHT : 628.64 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 : 82450 ug/kg TOXIC EFFECTS : 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: 46,118,1981 *** END OF RECORD ***