Isoleucine

L-Isoleucine,L-valyl-L-seryl-L-histidyl-L-valyl-L-cysteinyl-L-alanyl-L-valyl-L-phenylalanyl-

L-Isoleucine,N-[N-[N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanyl]-L-valyl]-, methylester