220440-94-8 L-Proline, N-acetyl-L-alpha-aspartyl-D-alpha-glutamyl-L-isoleucyl-L-valyl-4-(phenylmethoxy)-, 5-[2-[[(1,3-benzodioxol-5-ylmethyl)amino]carbonyl]-2-propylhydrazide], (4R)- (9CI)