*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : MU1220000 CHEMICAL NAME : Hydantoin, 5,5-diphenyl-3-methyl- LAST UPDATED : 198502 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H14-N2-O2 MOLECULAR WEIGHT : 266.32 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 5,5-Diphenyl-3-methylhydantoin *** 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 : 400 mg/kg TOXIC EFFECTS : Behavioral - convulsions or effect on seizure threshold Behavioral - excitement Behavioral - ataxia REFERENCE : YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 76,1151,1956 *** END OF RECORD ***