*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TM6127600 CHEMICAL NAME : 4-Piperidinecarboxylic acid, 4-(benzoylamino)-1-(phenylmethyl)-, butyl ester, ethanedioate (1:1) CAS REGISTRY NUMBER : 57638-88-7 LAST UPDATED : 199403 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C24-H30-N2-O3.C2-H2-O4 MOLECULAR WEIGHT : 484.60 SYNONYMS/TRADE NAMES : * Butyl 1-benzyl-4-benzamido-4-piperidinecarboxylate oxalate (1:1) * Oxalate de (N-benzoylamino)-4 benzyl-1 isonipecotate de n-butyle *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 9,424,1974 *** END OF RECORD ***