101213-42-7 6-P-Pxy-SP 6-Pyridoxal-phosphate-3-lysine-substance P Substance P, 3-(N6-((3-hydroxy-2-methyl-5-((phosphonooxy)methyl)-4-pyridinyl)methyl)-L-lysine)- Substance P, pyridoxal-phosphate(6)-lys(3)- epsilon-Pyridoxalphosphate-3-lysine-substance P