1391054-40-2

SalMeterol EP IMpurity F salmeterol impurities1070 Salmeterol Xinafoate Impurity F Salmeterol Xinafoate EP Impurity F Salmeterol Xinafoate BP Impurity F Salmeterol Impurity 7（EP Impurity F ） 3-De(hydroxyMethyl)-3-Methyl SalMeterol Salmeterol Impurity 7（Salmeterol EP Impurity F ） Salmeterol EP Impurity F/ Salmeterol Deoxy Impurity 1-(4-Hydroxy-3-methylphenyl)-2-[[6-(4-phenylbutoxy)hexyl]amino]ethanol 4-Hydroxy-3-Methyl-α-[[[6-(4-phenylbutoxy)hexyl]aMino]Methyl]-1-benzeneMethanol Benzenemethanol, 4-hydroxy-3-methyl-α-[[[6-(4-phenylbutoxy)hexyl]amino]methyl]-