103794-17-8 Mpb-PE N-(4-(4-Maleimidophenyl)butyryl)-sn-glycero-3-phosphoethanolamine N-(4-(4-Maleimidophenyl)butyryl)phosphatidylethanolamine Tetradecanoic acid, 1-(11-(4-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)phenyl)-3-hydroxy-8-oxo-2,4-dioxa-7-aza-3-phosphaundec-1-yl)-1,2-ethanediyl ester, P-oxide