138472-38-5

L-Leucine,N-[N-[N-[N-[1-[N-[N-[N-[N-(N-acetyl-L-a-aspartyl)-L-2-phenylglycyl]-L-a-glutamyl]-L-a-glutamyl]-L-isoleucyl]-L-prolyl]-L-a-glutamyl]-L-a-glutamyl]-L-2-(4-sulfophenyl)glycyl]-