*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NS6197500 CHEMICAL NAME : Isonipecotic acid, 4-phenyl-1-(beta-piperidinophenethyl)-, ethyl ester, maleate (1:2) CAS REGISTRY NUMBER : 14771-43-8 LAST UPDATED : 198812 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C27-H36-N2-O2.2C4-H4-O4 MOLECULAR WEIGHT : 652.81 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1-(2-Phenyl-2-piperidinoaethyl)-4-aethoxycarbonyl-4-phenylpiperidin di(hydrogenmaleat) * 4-Phenyl-1-(beta-piperidinophenethyl)isonipecotic acid ethyl ester maleate (1:2) *** 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 : 22 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value 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: 32,1285,1967 *** END OF RECORD ***