Synonyms: Benzenebutanoic acid, β-amino-2,4,5-trifluoro-, (βR)-, (βR)-β-Amino-2,4,5-trifluorobenzenebutanoic acid, (3R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid, (3R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic Acid, Sitagliptin Tablets Impurity FP-E (EP)
