334732-67-1 L-Threonine,L-threonyl-L-leucyl-L-glutaminyl-L-a-glutamyl-L-glutaminyl-L-isoleucylglycyl-L-tryptophyl-L-methionyl-
661488-03-5 L-Threonine,L-threonyl-L-phenylalanyl-L-arginyl-L-lysyl-L-leucyl-L-phenylalanyl-L-arginyl-L-valyl-L-tyrosyl-L-seryl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginylglycyl-L-lysyl-L-leucyl-L-lysyl-L-leucyl-L-tyrosyl-
302957-56-8 L-Threonine,L-threonyl-L-threonyl-L-arginyl-L-leucyl-L-isoleucyl-L-prolyl-L-leucyl-L-arginyl-L-valyl-
492459-41-3 L-Threonine,L-tryptophyl-L-lysyl-L-seryl-L-serylglycyl-L-leucyl-L-seryl-L-valyl-L-cysteinyl-L-prolyl-L-cysteinyl-L-asparaginyl-L-arginyl-
839708-55-3 L-Phenylalanine, 4-(1,3-dioxobutyl)-
24250-87-1 L-Phenylalanine, 4-(acetylamino)-
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-