*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : HM2952000 CHEMICAL NAME : 2,4-Diazaspiro(5.5)undecane-1,5-dione, 3-thioxo- CAS REGISTRY NUMBER : 52-45-9 BEILSTEIN REFERENCE NO. : 0195140 REFERENCE : 5-24-09-00222 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H12-N2-O2-S MOLECULAR WEIGHT : 212.29 WISWESSER LINE NOTATION : T6MVXVMYJ FUS C-& AL6XTJ COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Spiro(cyclohexane-2-thiobarbituric) acid * 3-Thioxo-2,4-diazaspiro(5.5)undecane-1,5-dione *** 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 : 600 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 7,695,1964 *** END OF RECORD ***