89802-90-4

L-Methionine,N-[N-[N-[N-[N-[N-(N-L-methionyl-L-methionyl)-L-methionyl]-L-methionyl]-L-methionyl]-L-methionyl]-L-methionyl]-

L-Methionine,N-[N-[N-[N-[N-[N-(N-L-methionyl-L-methionyl)-L-methionyl]-L-methionyl]-L-methionyl]-L-methionyl]-L-methionyl]-