英文同义词:
Apremilast Impurity FA;Apremilast Impurity 39;Formamide, N-[2-[(1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]-;(S)-N-(2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)- 1,3-dioxoisoindolin-4-yl)formamide