*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UA2458265 CHEMICAL NAME : Propanoic acid, 3-(2-(6-chloro-3-pyridazinyl)hydrazino)-, ethyl ester CAS REGISTRY NUMBER : 90932-01-7 BEILSTEIN REFERENCE NO. : 5560027 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H13-Cl-N4-O2 MOLECULAR WEIGHT : 244.71 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * N(sup 1)-(6-Chloro-3-pyridazinyl)-N(sup 2)-(2-ethoxycarbonyl)-ethylhydrazine * Ethyl 3-(2-(6-chloro-3-pyridazinyl)hydrazino)propanoate *** 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 : >200 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: 19,111,1984 *** END OF RECORD ***