*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : MF0528000 CHEMICAL NAME : Guanidine, 1-(2-(3-(10,11-dihydro-5H-dibenzo(a,d)cyclohepten-5-y loxy)nortropan-8-yl)e thyl)-, maleate (1:2) CAS REGISTRY NUMBER : 18763-66-1 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C25-H32-N4-O.2C4-H4-O4 MOLECULAR WEIGHT : 636.77 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 : 1400 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 17,1446,1967 *** END OF RECORD ***