英文别名N-{5-[(1R)-2-{Benzyl[(2R)-1-(4-methoxyphenyl)-2-propanyl]amino}-1-hydroxyethyl]-2-hydroxyphenyl}formamide; N-(5-((1R)-2-(BENZYL((1R)-2-(4-METHOXYPHENYL)-1-METHYLETHYL)AMINO)-1-HYDROXYETHYL)-2-HYDROXYPHENYL)FORMAMIDE; N-[2-Hydroxy-5-[(1R)-1-hydroxy-2-[[(1R)-2-(4-methoxyphenyl)-1-methylethyl](phenylmethyl)amino]ethyl]phenyl]formamide; N-[5-[(1R)-2-[benzyl-[(2R)-1-(4-methoxyphenyl)propan-2-yl]amino]-1-hydroxyethyl]-2-hydroxyphenyl]formamide; Formoterol fumarate dihydrate impurity H [EP]; N-(5-((1RS)-2-(Benzyl((1RS)-2-(4-methoxyphenyl)-1-methylethyl)amino)-1-hydroxyethyl)-2-hydroxyphenyl)formamide; Formoterol EP Impurity H; (R,R)-Formoterol EP Impurity H; N-(5-((R)-2-(Benzyl((R)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-hydroxyphenyl)formamide; FORMOTEROL FUMARATE DIHYDRATE IMPURITY H [EP IMPURITY]; FORMAMIDE, N-(2-HYDROXY-5-((1R)-1-HYDROXY-2-(((1R)-2-(4-METHOXYPHENYL)-1-METHYLETHYL)(PHENYLMETHYL)AMINO)ETHYL)PHENYL)-; Formamide, N-[2-hydroxy-5-[1-hydroxy-2-[[2-(4-methoxyphenyl)-1-methylethyl](phenylmethyl)amino]ethyl]phenyl]-; N-[2-Hydroxy-5-[1-hydroxy-2-[[2-(4-methoxyphenyl)-1-methylethyl](phenylmethyl)amino]ethyl]phenyl]formamide; N-[5-[(1RS)-2-[benzyl[(1RS)-2-(4-methoxyphenyl)1-methylethyl]amino]-1-hydroxyethyl]-2hydroxyphenyl]formamide(monobenzylanalogue); N-{5-[(1R)-2-{Benzyl[(2R)-1-(4-methoxyphenyl)propan-2-yl]amino}-1-hydroxyethyl]-2-hydroxyphenyl}formamide; Formoterol Impurity 8; Arformoterol Impurity 3 
