Product Name：Arformoterol tartrate
Synonyms：(R,R)-Formoterol tartrate; N-(2-Hydroxy-5-((1R)-1-hydroxy-2-(((1R)-2-(4-methoxyphenyl)-1-methylethyl)amino)ethyl)phenyl)formamide (2R,3R)-2,3-dihydroxybutanedioate (1:1)
Molecular Formula：C19H24N2O4.C4H6O6
Molecular Weight：494.49
