*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NS1245660 CHEMICAL NAME : Isonicotinic acid, 2-(1-carboxy-3-phenylallylidene)hydrazide LAST UPDATED : 199312 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H13-N3-O3 MOLECULAR WEIGHT : 295.32 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4-Phenyl-2-oxo-3-butenoic acid isonicotinylhydrazone *** 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 : >750 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 52,905,1963 *** END OF RECORD ***