*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AI9349800 CHEMICAL NAME : Acetic acid, 2-(5-(4-methylphenyl)-1,2,4-triazin-3-yl)hydrazide, hydrate CAS REGISTRY NUMBER : 70551-78-9 LAST UPDATED : 199306 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H13-N5-O.H2-O MOLECULAR WEIGHT : 261.32 COMPOUND DESCRIPTOR : Drug *** 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 : >300 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 22,671,1979 *** END OF RECORD ***