butyloxycarbonyl,hydroxy,norleucine,leucine
Leucine
471926-87-1L-Leucine,L-seryl-L-seryl-L-cysteinyl-L-leucyl-L-glutaminyl-L-glutaminyl-L-leucyl-L-seryl-L-leucyl-
663163-36-8L-Isoleucine,L-a-aspartyl-L-leucyl-L-glutaminyl-L-a-glutamyl-L-threonyl-L-leucyl-L-valyl-L-lysyl-