methylthio,nicotinoyl,leucine
Leucine
612483-37-1L-Leucine,L-threonyl-L-arginyl-L-threonyl-L-lysyl-L-isoleucyl-L-a-aspartyl-L-tryptophyl-L-asparaginyl-L-lysyl-L-isoleucyl-
475386-42-6L-Leucine,L-arginylglycyl-L-leucyl-L-glutaminyl-L-a-glutamyl-L-alanyl-L-a-glutamylglycyl-
438568-92-4L-Isoleucine,N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-L-isoleucyl-N-methyl-,phenylmethyl ester