98092-14-9 Isovaleryl-phenylalanyl-norleucyl-statine-alanyl-hydroxystatine Iva-phe-nle-sta-ala-sta-OH L-Alaninamide, N-(3-methyl-1-oxobutyl)-L-phenylalanyl-L-norleucyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-((1S)-1-((1S)-2-carboxy-1-hydroxyethyl)-3-methylbutyl)- L-Norleucinamide, N-(3-methyl-1-oxobutyl)-L-phenylalanyl-N-(4-((2-((1-(2-carboxy-1-hydroxyethyl)-3-methylbutyl)amino)-1-methyl-2-oxoethyl)amino)-2-hydroxy-1-(2-methylpropyl)-4-oxobutyl)-, (1S-(1R*,2R*,4(R*(R*(R*)))))- Pepstatin A, 1-(N-(3-methyl-1-oxobutyl)-L-phenylalanine)-2-L-norleucine- SR 42128 SR-42128