英文别名3-Morpholinone, 2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-4-(phenylmethyl)-, (2S)-; (S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-4-benzylMorpholin-3-one; (2S)-2-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-4-(phenylmethyl)-3-morpholinone; Arepitam Impurity 7; 2S3S-R Fosaprepitant; (S)-4-Benzyl-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)morpholin-3-one (Aprepitant Impurity); (2S,2αR)-4-benzyl-2-[1-[3,5-bis(trifluoromethyl)phenyl]]ethoxy-morpholin-3-one; (2S,2AR)-4-BENZYL-2-[1-[3,5-BIS(TRIFLUOROMETHYL)PHENYL]]ETHOXY-MORPHOLIN-3-ONE 
