norleucine,methyl,leucine
Leucine
185310-01-4L-Leucine,L-threonyl-L-valyl-L-a-glutamyl-L-leucyl-L-leucyl-L-prolyl-L-tyrosyl-L-leucyl-L-prolyl-L-seryl-L-a-aspartyl-L-phenylalanyl-L-phenylalanyl-
188849-11-8L-Leucine,L-tyrosyl-L-seryl-L-a-aspartyl-L-tryptophyl-L-a-aspartyl-L-tyrosyl-L-seryl-L-a-glutamylglycyl-