72156-20-8 Alanine, N-(5-fluoro-2,4-dinitrophenyl)-3-(((3-hydroxy-2-methyl-5-((phosphonooxy)methyl)-4-pyridinyl)methyl)amino)- DL-Alanine, N-(5-fluoro-2,4-dinitrophenyl)-3-(((3-hydroxy-2-methyl-5-((phosphonooxy)methyl)-4-pyridinyl)methyl)amino)- Fpd-pdap alpha-N-Fluorodinitrophenyl-beta-N-phosphopyridoxyldiaminopropionate