5-Oxo-L-prolyl-L-phenylalanyl-L-phenylalanyl-L-prolyl-L-leucyl-L-methioninamide 6-Glp-9-pro-substance P (6-11) 79775-19-2 Glp-phe-phe-pro-leu-met-NH2 L-Methioninamide, 5-oxo-L-prolyl-L-phenylalanyl-L-phenylalanyl-L-prolyl-L-leucyl- Pglu(6)-pro(9)-SP(6-11) Pglu-phe-phe-pro-leu-met-NH2 Septide Substance P (6-11), glp(6)-pro(9)- Substance P (6-11), pyroglutamyl(6)-proline(9)-