Formoterol fumarate 2-hydrate

formoterol fumarate dihydrate ; formamide, n-(2-hydroxy-5-((1r)-1-hydroxy-2-(((1r)-2-(4-methoxyphenyl)-1-methylethyl)amino)ethyl)phenyl)-, rel-, (2e)-2-butenedioate (2:1) (salt), dihydrate ; unii-w34shf8j2k ; formoterol fumarate dihydrate ,98.5% ; n-(2-hydroxy-5-((r)-1-hydroxy-2-(((r)-1-(4-methoxyphenyl)propan-2-yl)amino)ethyl)phenyl)formamide fumarate dihydrate ; (r*,r*)-n-[2-hydroxy-5-[1-hydroxy-2-[[2-(4-methoxyphenyl)-1-methylethyl]amino]ethyl]phenyl]formamide fumarate dihydrate ; (±)-(r,r)-n-[2-hydroxy-5-[1-hydroxy-2-[[2-(4-methoxyphenyl)-1-methylethyl]amino]ethyl]phenyl]formamidehemifumarate ; formoterol fumarate dihydrate, >=99% ; formoterol fumarate (100 mg) ; formamide fumarate dihydrate