1-alpha-H,5-alpha-H-Nortropane, 3-alpha-((10,11-dihydro-5H-dibenzo(a,d)cyclohepten-5-yl)oxy)-, maleate (1:1) 2189-52-8 3-alpha-((10,11-Dihydro-5H-dibenzo(a,d)cyclohepten-5-yl)oxy)nortropane maleate 3-alpha-(10,11-Dihydro-5H-dibenzo(a,d)cyclohepten-5-yloxy)nortropane hydrogen maleate