*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UR6166000 CHEMICAL NAME : 3(2H)-Pyridazinone, 6-(4-chlorophenyl)-4-methyl-, hydrazone, hydrochloride LAST UPDATED : 198712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H11-Cl-N4.Cl-H MOLECULAR WEIGHT : 271.17 WISWESSER LINE NOTATION : T6NNJ CMZ D1 FR DG &GH COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 6-(4-Chlorophenyl)-4-methyl-3(2H)-pyridazinone hydrazone hydrochloride *** 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 : 90 mg/kg TOXIC EFFECTS : Vascular - BP lowering not characterized in autonomic section 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: 11,107,1976 *** END OF RECORD ***