L-Alanine,N-[N-[N-[N-[N-[N-[N-[N-(N-L-arginyl-L-leucyl)-L-isoleucyl]-L-a-glutamyl]-L-a-aspartyl]-L-alanyl]-L-leucyl]-L-tyrosyl]-L-threonyl]- [ 89315-48-0 ]