27719-95-5 3-((10-Cyano-5H-dibenzo(a,d)cyclohepten-5-yl)oxy)-tropane hydrogen fumarate 5-(3-alpha-Tropanyloxy)-5H-dibenzo(a,d)cyclohepten-10-carbonitrile hydrogen fumarate 5H-Dibenzo(a,d)cyclohepten-10-carbonitrile, 5-(3-alpha-tropanyloxy)-, hydrogen fumarate