Boc-b-Phe(2,4-DiCl)-OH

BOC-BETA-PHE(2,4-DICL)-OH

BOC-D-PHG(2,4-CL 2)-(C*CH2)OH

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

BOC-(S)-3-AMINO-3-(2,4-DICHLORO-PHENYL)-PROPANOIC ACID

3-aMino-4-(tert-butoxy)-3-(2,4-dichlorophenyl)-4-oxobutanoic acid