75645-19-1 L-Lysine, N(2)-(N-(N-(N-(N-(N-(N-(1-(N-L-prolyl-L-histidyl)-L-prolyl)-L-phenylalanyl)-L-histidyl)-L-phenylalanyl)-L-phenylalanyl)-L-valyl)-L-tyrosyl)- Pro-his-pro-phe-his-phe-phe-val-tyr-lys Prolyl-histidyl-prolyl-phenylalanyl-histidyl-phenylalanyl-phenylalanyl-valyl-tyrosyl-lysyl renin inhibitory peptide