norleucine,fluoro,methyl,leucine
Leucine
834862-20-3L-Isoleucine,L-glutaminyl-L-a-aspartyl-L-phenylalanyl-L-seryl-L-tyrosyl-L-phenylalanyl-L-phenylalanyl-L-prolyl-L-a-aspartyl-L-a-aspartyl-L-prolyl-L-prolyl-L-threonyl-L-phenylalanyl-
57668-02-7L-Isoleucine,N-[N-[N-[N-(N-L-leucyl-L-seryl)-L-phenylalanyl]-L-methionyl]-L-alanyl]-,methyl ester
669065-99-0L-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