*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UQ4930000 CHEMICAL NAME : Pyrazole-5-acetic acid, 1,3,4-triphenyl-, sodium salt CAS REGISTRY NUMBER : 78218-49-2 LAST UPDATED : 199012 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C23-H17-N2-O2.Na MOLECULAR WEIGHT : 376.41 WISWESSER LINE NOTATION : T5NNJ AR& CR& DR& E1VO &-NA- COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Isofezolac sodium salt * LM-22102 sodium salt * 1,3,4-Triphenylpyrazole-5-acetic acid sodium salt *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 13 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 238,305,1979 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 215 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 238,305,1979 *** END OF RECORD ***