76408-79-2

l-Cysteine, S-[(acetylamino)methyl]-N-[N-[N-[N-[N-[N2-[N-[N-[N-[(1,1-dimethylethoxy)carbonyl]-l-phenylalanyl]-l-phenylalanyl]-l-tryptophyl]-N6-[[2-(methylsulfonyl)ethoxy]carbonyl]-l-lysyl]-l-threonyl]-l-phenylalanyl]-l-threonyl]-l-seryl]-,