Boc-L-3,4-difluorophe198474-90-7100 % similar Boc-D-3,4,5-trifluorophenylalanine205445-55-278 % similar Boc-4-iodo-D-phenylalanine176199-35-267 % similar Boc-3-methyl-L-phenylalanine114873-06-267 % similar (R)-2-((tert-Butoxycarbonyl)amino)-3-(m-tolyl)propanoic acid114873-14-267 % similar Boc-D-4,4'-biphenylalanine128779-47-566 % similar Boc-L-4,4'-biphenylalanine147923-08-866 % similar Fmoc-D-3,4-difluorophe198545-59-464 % similar Boc-D-bpa-oh117666-94-163 % similar Boc-2-chloro-L-phenylalanine114873-02-862 % similar Boc-D-pentafluorophenylalanine136207-26-662 % similar Boc-3-(3-pyridyl)-L-alanine117142-26-461 % similar N-[(1,1-Dimethylethoxy)carbonyl]-3,4-difluoro-D-phenylalanine205445-51-861 % similar Boc-L-3-nitrophenylalanine131980-29-560 % similar Boc-3-Nitro-D-phenylalanine158741-21-060 % similar (2S)-3-(2-Bromophenyl)-2-(((tert-butoxy)carbonyl)amino)propanoic acid261165-02-060 % similar Boc-L-2-trifluoromethylphe167993-21-760 % similar Boc-homo-L-tyrosine198473-94-859 % similar Boc-L-homophenylalanine100564-78-157 % similar Boc-L-2-cyanophenylalanine216312-53-757 % similar