3-alpha-(alpha-o-tolylbenzyloxy)tropane hydrobromide 31642-65-6 BS 6825 Tropane, 3-(2-methylbenzhydroloxy)-, hydrobromide Tropane, 3-alpha-(alpha-o-tolylbenzyloxy)-, hydrobromide Tropinyl 2-methyl-benzhydryl ether hydrobromide