143108-92-3

L-Threonine,N-[N-[N-[N-[N-[N-[N-[1-[N-[N-(N-L-seryl-L-histidyl)-L-tryptophyl]-L-seryl]-L-prolyl]-L-tryptophyl]-L-seryl]-L-seryl]-L-cysteinyl]-L-seryl]-L-valyl]-