498566-92-0 L-Cysteine,L-cysteinyl-L-isoleucyl-L-lysyl-L-glutaminyl-L-seryl-L-leucyl-L-seryl-L-arginyl-
214684-26-1 L-Cysteine,L-cysteinyl-L-leucyl-L-lysyl-L-histidyl-L-alanyl-L-valyl-L-valyl-L-asparaginyl-
498566-47-5 L-Cysteine,L-cysteinyl-L-leucyl-L-prolyl-L-seryl-L-seryl-L-threonyl-L-arginyl-L-leucyl-
64309-92-8 L-Leucine, N-[N-(1-oxodecyl)-L-a-glutamyl]-, dimethyl ester
62078-57-3 L-Leucine, N-[N-(4-methoxy-1,4-dioxobutyl)-N-methylglycyl]-N-methyl-,methyl ester
64152-93-8 L-Leucine, N-[N-(N-L-seryl-L-tyrosyl)-D-alanyl]-, methyl ester,monohydrochloride
78981-67-6 L-Leucine, N-[N-[(1,1-dimethylethoxy)carbonyl]-D-valyl]-, methyl ester
659722-61-9 L-Cysteine,L-cysteinyl-L-leucyl-L-seryl-L-alanyl-L-lysyl-L-prolyl-L-tyrosyl-L-threonyl-
214684-19-2 L-Cysteine,L-cysteinyl-L-lysyl-L-histidyl-L-alanyl-L-valyl-L-valyl-L-asparaginyl-
17332-88-6 L-Leucine, N-[N-[N-(N-L-leucylglycyl)glycyl]glycyl]-
63889-50-9 L-Leucine, N-[N-[N-(N-L-tryptophyl-L-seryl)-L-tyrosyl]-D-leucyl]-, methylester
105751-11-9 L-Leucine, N-[O-(diphenoxyphosphinyl)-N-L-a-glutamyl-L-seryl]-,mono(trifluoroacetate)
500214-02-8 L-Leucine, N-1,2,3,4-thiatriazol-5-yl-, 1,1-dimethylethyl ester
476682-16-3 L-Leucine, N-acetyl-L-seryl-L-alanyl-L-arginyl-L-seryl-
476680-46-3 L-Leucine, N-acetyl-L-threonylglycyl-L-arginyl-L-seryl-
476678-56-5 L-Leucine, N-benzoyl-L-isoleucyl-L-a-glutamylglycyl-L-arginyl-L-seryl-,2-methyl ester
476679-10-4 L-Leucine, N-benzoyl-L-valylglycyl-L-arginyl-L-seryl-L-seryl-
63889-55-4 L-Leucine, N-D-asparaginyl-, methyl ester, monohydrochloride
104802-21-3 L-Leucine, N-formyl-, 1-[[4-oxo-3-(2-propenyl)-2-oxetanyl]methyl]dodecylester
905445-57-0 Butanediamide, 2,3-dihydroxy-N-methyl-N'-[4-(phenylethynyl)phenyl]-,(2R,3R)-