*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CV2342700 CHEMICAL NAME : Benzamide, N-antipyrinyl-p-nitro- LAST UPDATED : 198712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H16-N4-O4 MOLECULAR WEIGHT : 352.38 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * N-Antipyrinyl-p-nitrobenzamide * 1-Phenyl-2,3-dimethyl-4-p-nitrobenzoylamino-5-pyrazolone *** 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 : 2300 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 25,55,1962 *** END OF RECORD ***