Boc-N-Methyl-DL-Leucine
L-Leucine, L-lysyl-L-valyl-L-isoleucyl-L-a-glutamyl-L-glutaminyl-
Vasopressin, 4-L-leucine-8-L-lysine-
L-Leucine,N-[[1,4,7,8,9,10-hexahydro-6,10-dioxo-9-[[(phenylmethyl)amino]methyl]-6H-pyridazino[1,2-a][1,2]diazepin-1-yl]acetyl]-
L-Isoleucine,L-a-glutamyl-L-histidyl-L-histidyl-L-threonyl-L-histidyl-L-phenylalanyl-L-valyl-L-a-aspartyl-L-isoleucyl-L-threonyl-L-valylglycyl-L-leucyl-L-glutaminyl-L-leucyl-
L-Leucine, L-lysyl-L-seryl-L-serylglycyl-L-lysyl-L-leucyl-L-isoleucyl-L-seryl-
L-Leucine, N-(1-glycyl-L-prolyl)-
L-Leucine, N-(pentafluorobenzoyl)-, butyl ester
L-Leucine,L-phenylalanylglycyl-L-cysteinyl-L-leucyl-L-leucyl-L-valyl-L-leucylglycyl-
L-Leucine,L-threonyl-L-tyrosyl-L-valyl-L-tyrosyl-L-a-aspartyl-L-histidyl-L-leucyl-L-threonyl-L-prolyl-
L-Leucine,5-oxo-L-prolyl-L-leucyl-L-tyrosyl-L-a-glutamyl-L-asparaginyl-L-lysyl-L-prolyl-L-arginyl-L-arginyl-L-prolyl-L-tyrosyl-L-isoleucyl-, dimethyl ester
L-Leucine,L-histidyl-L-arginyl-L-prolyl-L-leucyl-L-phenylalanyl-L-alanyl-L-phenylalanyl-L-prolyl-L-a-aspartyl-L-alanyl-L-valyl-L-lysyl-L-glutaminyl-L-isoleucyl-
L-Leucine,glycyl-L-seryl-L-a-glutamyl-L-a-glutamyl-L-a-aspartyl-L-leucyl-L-a-aspartyl-L-alanyl-
L-Leucine,glycyl-L-a-glutamyl-L-cysteinylglycyl-L-glutaminyl-L-threonyl-L-phenylalanyl-L-arginyl-
L-Leucine, L-alanyl-L-valyl-L-alanyl-
L-Isoleucine,N-[N-[N-[N-[N-[1-[1-(N-D-alanyl-L-valyl)-L-prolyl]-L-prolyl]-L-phenylalanyl]-L-phenylalanyl]-2-methylalanyl]-2-methylalanyl]-, mono(trifluoroacetate)
L-Leucine, N-[N-[(phenylmethoxy)carbonyl]-L-isoleucyl]-, 2-bromoethylester
L-Leucine, L-leucyl-L-seryl-L-valyl-
L-Leucine,L-leucyl-L-seryl-L-alanyl-L-a-glutamyl-L-isoleucyl-L-asparaginyl-L-arginyl-L-prolyl-L-a-aspartyl-L-tyrosyl-L-leucyl-L-a-aspartyl-L-phenylalanyl-L-alanyl-L-a-glutamyl-L-serylglycyl-L-glutaminyl-L-valyl-L-tyrosyl-L-phenylalanylglycyl-L-isoleucyl-L
L-Isoleucine, L-valyl-L-lysyl-L-a-aspartyl-L-histidyl-L-tyrosyl-
L-Leucine,L-phenylalanyl-L-valyl-L-a-glutamyl-L-prolyl-L-histidyl-L-lysyl-L-asparaginyl-L-methionyl-L-a-glutamyl-L-valyl-L-methionylglycyl-L-phenylalanyl-L-leucyl-L-histidylglycyl-L-isoleucyl-L-phenylalanyl-L-a-glutamyl-L-arginyl-L-leucyl-L-lysyl-L-glutam
L-Leucine,L-leucyl-L-valyl-L-leucyl-L-leucyl-L-a-aspartyl-L-tyrosyl-L-glutaminylglycyl-L-methionyl-
L-Leucine, N-[[2-[(4-sulfophenyl)sulfonyl]ethoxy]carbonyl]-
L-Leucine, N-[N-(N-glycylglycyl)-L-phenylalanyl]-, phenylmethyl ester,monohydrochloride
L-Isoleucine,L-a-aspartyl-L-arginyl-L-histidyl-L-alanyl-L-phenylalanyl-L-a-aspartyl-
L-Leucine,L-phenylalanyl-L-arginyl-L-phenylalanyl-L-methionyl-L-isoleucylglycylglycylglycyl-L-cysteinyl-L-threonyl-L-a-glutamyl-L-lysyl-L-a-aspartyl-L-alanyl-
D-NORLEUCINE,5-AMINO-6-FLUORO-,(5R)-
L-Isoleucine,L-tryptophyl-L-isoleucyl-L-arginyl-L-threonyl-L-prolyl-L-prolyl-L-alanyl-L-tyrosyl-L-arginyl-L-prolyl-L-prolyl-L-asparaginyl-L-alanyl-L-prolyl-
L-Leucine,L-threonyl-L-isoleucyl-L-lysyl-L-methionyl-L-histidyl-L-threonyl-L-leucyl-L-seryl-L-tyrosyl-L-threonylglycyl-
L-Leucine, N-[(1,1-dimethylethoxy)carbonyl]-,(5-fluoro-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)methyl ester
L-Leucine, N-(N-formyl-L-methionyl)-
L-Leucine,L-seryl-L-seryl-L-tyrosyl-L-a-aspartyl-L-phenylalanyl-L-leucyl-L-asparaginyl-L-isoleucylglycyl-
L-Leucine, N-acetyl-L-tyrosyl-,2-[[[(4-methoxybenzoyl)oxy]amino]carbonyl]hydrazide
L-Leucine, L-threonyl-L-valyl-2-amino-4-(methylseleno)butanoyl-
L-Isoleucine,L-leucyl-L-glutaminyl-L-glutaminyl-L-arginyl-L-arginyl-L-seryl-L-valyl-L-leucyl-L-arginyl-L-threonyl-L-lysyl-
L-Leucine,L-methionyl-L-glutaminyl-L-leucyl-L-isoleucyl-L-tyrosyl-L-a-aspartyl-L-seryl-L-seryl-