*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : US4352500 CHEMICAL NAME : 3-Pyridinecarboxaldehyde, 1,2,5,6-tetrahydro-1-(1,1-dimethylethyl)-, O-methyloxime, monohydrochloride, (E)- CAS REGISTRY NUMBER : 139886-20-7 LAST UPDATED : 199303 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H20-N2-O.Cl-H MOLECULAR WEIGHT : 232.79 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1-(1,1-Dimethyl)ethyl-1,2,5,6-tetrahydropyridine-3-carboxaldehyde-O-meth yloxime hydrochloride *** 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 : 500 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: 26,853,1991 *** END OF RECORD ***