*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XI2277591 CHEMICAL NAME : 1-Thia-4,8-diazaspiro(4.5)decan-3-one, 8-((2,3-dihydro-1,4-benzodioxin-2-yl)methyl)- 4-(4-methylphenyl)-, monohydrochloride CAS REGISTRY NUMBER : 24854-55-5 LAST UPDATED : 199109 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C23-H26-N2-O3-S.Cl-H MOLECULAR WEIGHT : 447.03 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 8-(1,4-Benzodioxan-2-ylmethyl)-3-oxo-4-p-tolyl-1-thia-4,8-diazaspiro(4.5 )decane hydrochloride *** 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 - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes 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: 91,798,1971 *** END OF RECORD ***