L-Leucine,N-[1-[N-[1-[N-[N-[N-[5-[[7-[[1-(N-acetyl-D-phenylalanyl)-L-prolyl]amino]-10-[(aminoiminomethyl)amino]-1,6-dioxodecyl]amino]-1-oxo-3-pentenyl]-L-a-aspartyl]-L-phenylalanyl]-L-a-glutamyl]-L-prolyl]-L-isoleucyl]-L-prolyl]-
CAS No. 140894-59-3