141666-99-1

L-Isoleucine,N-[N-[N-[N-[N-[1-[1-(N-D-alanyl-L-valyl)-L-prolyl]-L-prolyl]-L-phenylalanyl]-L-phenylalanyl]-2-methylalanyl]-2-methylalanyl]-, mono(trifluoroacetate)