英文同义词: | Benzenebutanoicacid,b-aMino-2,4,5-trifluoro-,Methylester,(bR)-;(R)-Sitagliptin Methyl-Ester IMpurity;(3R)-3-aMino-4-(2,4,5-trifluorophenyl)butanoate;(R)-Methyl 3-aMino-4-(2,4,5-trifluoro phenyl) butanoate;Methyl (R)-b-Amino-2,4,5-F3-benzenebutanoate HCl;Benzenebutanoic acid, β-amino-2,4,5-trifluoro-, methyl ester, (βR)-;Sitagliptin Impurity 51;(R)-methyl 3-amino-4-(2,4,5-trifluorophenyl) |