*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : HM2950450 CHEMICAL NAME : 1,3-Diazaspiro(4.6)undecane-2,4-dione LAST UPDATED : 199103 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H14-N2-O2 MOLECULAR WEIGHT : 182.25 COMPOUND DESCRIPTOR : Drug *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - ataxia 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: 8,239,1965 *** END OF RECORD ***