*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NJ5065337 CHEMICAL NAME : 4H-Imidazol-4-one, 3,5-dihydro-5-ethylidene-2-methyl-3-(5-phenyl-1,3,4-t hiadiazol-2-yl)- CAS REGISTRY NUMBER : 100037-21-6 LAST UPDATED : 199412 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C14-H12-N4-O-S MOLECULAR WEIGHT : 284.36 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 3,5-Dihydro-5-ethylidene-2-methyl-3-(5-phenyl-1,3,4-thiadiazol-2-yl)-4H- imidazol-4-one *** 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 : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : INDRBA Indian Drugs. (Indian Drugs Manufacturers' Assoc., 102B, Poonam Chambers, Dr. A. B. Rd., Worli, Bombay 400 018, India) V.1- 1963- Volume(issue)/page/year: 23,13,1985 *** END OF RECORD ***