*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CQ5492000 CHEMICAL NAME : Barbituric acid, 5-ethyl-1-isopropyl-5-phenyl- CAS REGISTRY NUMBER : 85432-36-6 BEILSTEIN REFERENCE NO. : 5089360 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H18-N2-O3 MOLECULAR WEIGHT : 274.35 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 5-Ethyl-1-isopropyl-5-phenylbarbituric acid * Ethyl-5 phenyl-5 isopropyl-1 pyrimidinetrione * 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-1-(1-methylethyl)-5-phenyl- *** 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 : 550 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 18,521,1983 *** END OF RECORD ***