英文别名2-(hydroxymethyl)-4-[1-hydroxy-2-[6-(3-phenylpropoxy)hexylamino]ethyl]phenol; o-Des(phenylbutyl)-o-phenylpropyl salmeterol; Salmeterol xinafoate specified impurity C [EP]; 1,3-Benzenedimethanol,4-hydroxy-alpha1-(((6-(3-phenylpropoxy)hexyl)amino)methyl); Salmeterol xinafoate,salmeterol-phenylpropoxy-[USP]; Des(phenylbutoxy)phenylpropoxy salmeterol; Salmeterol Impurity 4