*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : OD5664800 CHEMICAL NAME : Lactic acid, 2-methyl-, (2,5-dichloro-alpha-methylbenzylidene)hydrazide CAS REGISTRY NUMBER : 128153-89-9 BEILSTEIN REFERENCE NO. : 3553823 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H14-Cl2-N2-O2 MOLECULAR WEIGHT : 289.18 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2-Methyllactic acid (2,5-dichloro-alpha-methylbenzylidene)hydrazide * Propanoic acid, 2-hydroxy-2-methyl-, (1-(2,5-dichlorophenyl)ethylidene)hydrazide *** 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 : 456 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: 25,75,1990 *** END OF RECORD ***