CAS 1798014-51-3 appears in our catalog under these names: Salmeterol EP Impurity A, Salmeterol EP Impurity A, Salmeterol USP RC A, Salmeterol Impurity 2（Salmeterol EP Impurity A ） , 1-(RS)-1-(4-Hydroxy-3-(Hydroxymethylphenyl)-2-((4-phenylbutyl)aminoethanol (Salmeterol EP Impurity A), (1RS)-1-(4-Hydroxy-3-(hydroxymethyl)phenyl)-2-((4-phenylbutyl)amino)ethanol. Offered by: Chemat Brand, Hubei YoungXin, TRC, Mikromol, Biosynth. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg, 5g, 0,1g.