*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DE8387000 CHEMICAL NAME : 4H-Benzo(5,6)cyclohept(1,2-d)oxazole, 9,10-dihydro-6-chloro-2-methyl-4-(1-methyl-4- piperidylidene)-, fumarate (1:1) CAS REGISTRY NUMBER : 53924-78-0 LAST UPDATED : 198710 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H21-Cl-N2-O.C4-H4-O4 MOLECULAR WEIGHT : 444.95 WISWESSER LINE NOTATION : T C576 BY DN FO&T&J E1 MG BU- DT6N DYTJ A1 &QV1U1VQ -T *** 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 : 150 mg/kg TOXIC EFFECTS : 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: 17,1316,1974 *** END OF RECORD ***