*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DE8384300 CHEMICAL NAME : Benzo(4,5)cyclohept(1,2-d)imidazole, 1,4,9,10-tetrahydro-1,2-dimethyl-4-(1-methyl-4- piperidylidene)-, fumarate (1:2) CAS REGISTRY NUMBER : 53924-79-1 LAST UPDATED : 198204 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H25-N3.2C4-H4-O4 MOLECULAR WEIGHT : 539.64 WISWESSER LINE NOTATION : T C576 BY DN FN&T&J E1 F1 BU- DT6N DYTJ A1 &QV1U1VQ -T 2 COMPOUND DESCRIPTOR : Drug *** 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 : 300 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) 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: 17,1316,1974 *** END OF RECORD ***