(R)-2-TERT-BUTOXYCARBONYLAMINO-3-(2,4-DICHLORO-PHENYL)-PROPIONIC ACID;N-TERT-BUTOXYCARBONYL-2,4-DICHLORO-D-PHENYLALANINE;N-ALPHA-T-BUTOXYCARBONYL-D-(2,4-DICHLOROPHENYL)ALANINE;RARECHEM BK PT 0113;(R)-BOC-2,4-DICHLOROPHENYLALANINE;BOC-D-PHE(2,4-CL2)-OH;BOC-D-PHE(2,4-DICL)-OH;BOC-2,4-DICHLORO-D-PHENYLALANINE