1-Propanol, 3-dimethylamino-2-methyl-1-phenyl-1-p-tolyl-, oxalate 4189-78-0 Benzhydrol, alpha-(2-(dimethylamino)-1-methylethyl)-4-methyl-, oxalate (1:1) alpha-(2-(Dimethylamino)-1-methylethyl)-4-methyl-benzhydrol oxalate