143687-23-4

Arformoterol Impurity 29 (R*, R*)-(±)-N-[5-[1-Hydroxy-2-[[ 2-(4-methoxyphenyl)-1-methylethyl]-(phenylmethyl)amino]ethyl]-2-(p N-(5-((S)-2-(Benzyl((S)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-(benzyloxy)phenyl)formamide (R*,R*)-N-[5-[1-Hydroxy-2-[[2-(4-methoxyphenyl)-1-methylethyl](phenylmethyl)amino]ethyl]-2-(phenylmethoxy)phenyl]formamide rel-N-[5-[(1R)-1-Hydroxy-2-[[(1R)-2-(4-methoxyphenyl)-1-methylethyl](phenylmethyl)amino]ethyl]-2-(phenylmethoxy)phenyl]formamide Formamide, N-[5-[(1R)-1-hydroxy-2-[[(1R)-2-(4-methoxyphenyl)-1-methylethyl](phenylmethyl)amino]ethyl]-2-(phenylmethoxy)phenyl]-, rel- Formoterol impurity 10/rel-N-[5-[(1R)-1-Hydroxy-2-[[(1R)-2-(4-methoxyphenyl)-1-methylethyl](phenylmethyl)amino]ethyl]-2-(phenylmethoxy)phenyl]formamide