*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TK7907936 CHEMICAL NAME : 1-Piperazineacetic acid, alpha-methyl-4-(2-(4-(3-(trifluoromethyl)phenyl)-1-pi perazinyl) ethyl)-, diphenylmethyl ester, (E)-2-butenedioate (1:2) CAS REGISTRY NUMBER : 65274-52-4 LAST UPDATED : 199803 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C33-H39-F3-N4-O2.2C4-H4-O4 MOLECULAR WEIGHT : 812.92 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 : 2400 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2326923 *** END OF RECORD ***