*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EU1500000 CHEMICAL NAME : Butyrophenone, 4-(2-(p-chlorophenyl)-5-ethyl-1,3-dioxa-9-azaspiro(5. 5)undec-9-yl)-4'- fluoro-, hydrochloride, hydrate CAS REGISTRY NUMBER : 74203-70-6 LAST UPDATED : 199109 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C26-H31-Cl-F-N-O3.Cl-H.H2-O MOLECULAR WEIGHT : 514.51 WISWESSER LINE NOTATION : T6XO DOTJ CR DG& F2 A-& DT6N DXTJ A3VR DF &GH &QH *** 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 : 450 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value 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: 12,35,1977 *** END OF RECORD ***