Z-PRO-LEU-GLY-NH2

z-pro-leu-gly amide

N-CBZ-PRO-LEU-GLY AMIDE

Z-L-PROLYL-L-LEUCYL-GLYCYL AMIDE

N-carbobenzyloxy-Pro-Leu-Gly amide

carbobenzoxyprolyl-leucyl-glycinamide