H-Phe(2,4-F2)-OH

4-Difluoro-D-phenylalanine

2,4-DIFLUORO-L-PHENYLALANINE

(S)-2-amino-3-(2,4-difluorophenyl)propanoic acid

(S)-2-AMINO-3-(2,4-DIFLUORO-PHENYL)-PROPIONIC ACID