389637-10-9 L-Phenylalanine, 4-[(1-methyl-1H-benzimidazol-2-yl)amino]-, ethyl ester,mono(trifluoroacetate)
229329-93-5 L-Phenylalanine, 4-[(4-pyridinylcarbonyl)amino]-, methyl ester
105852-60-6 L-Phenylalanine, 4-amino-N-(2,2-dimethyl-1-oxopropyl)-
263276-07-9 L-Phenylalanine, 4-amino-N-(6-chloro-4-pyrimidinyl)-, ethyl ester
209675-31-0 L-Phenylalanine, 4-amino-N,N-bis[2-[bis(carboxymethyl)amino]ethyl]-
869566-34-7 L-Phenylalanine, 4-amino-N-[3-chloro-4-(1-methylethoxy)benzoyl]-
391612-31-0 L-Phenylalanine, 4-cyano-, ethyl ester, monohydrochloride
222854-49-1 L-Phenylalanine, 4-fluoro-, 1,1-dimethylethyl ester
481055-28-1 L-Phenylalanine, 4-fluoro-b-(4-fluorophenyl)-
493041-16-0 L-Phenylalanine, 4-nitro-N-[[1-(phenylsulfonyl)-4-piperidinyl]carbonyl]-
493041-10-4 L-Phenylalanine, 4-nitro-N-[1-oxo-4-[(phenylsulfonyl)amino]butyl]-
286456-63-1 L-Phenylalanine, 5-oxo-1-(phenylmethyl)-L-prolyl-, ethyl ester
659749-79-8 L-Threonine,L-tryptophyl-L-tyrosyl-L-alanyl-L-seryl-L-histidyl-L-methionyl-L-lysyl-
391234-05-2 L-Threonine,L-tyrosyl-L-glutaminyl-L-threonyl-L-phenylalanyl-L-cysteinyl-L-a-aspartyl-L-methionyl-
873877-38-4 L-Threonine,L-tyrosyl-L-leucyl-L-glutaminyl-L-leucyl-L-methionyl-L-valyl-L-tyrosyl-L-valyl-
501439-50-5 L-Threonine,L-tyrosyl-L-leucyl-L-leucyl-L-phenylalanyl-L-threonyl-L-methionyl-L-isoleucyl-L-phenylalanyl-L-valyl-
306748-60-7 L-Phenylalanine, a-methyl-4-nitro-, methyl ester
844867-07-8 L-Phenylalanine, a-methyl-N,N-bis(phenylmethyl)-
497859-10-6 L-Phenylalanine, b-hydroxy-N-(phenylacetyl)-, tetradecyl ester
497092-58-7 L-Phenylalanine, compd. with 2-methyl-8-quinolinol (1:3)