15475-35-1 5-(3-(Dimethylamino)propoxy)-10,11-dihydro-5H-dibenzo(a,d)cycloheptene oxalate Propylamine, 3-((10,11-dihydro-5H-dibenzo(a,d)cyclohepten-5-yl)oxy)-N,N-dimethyl-, oxalate (1:1)