The molecule is an organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of 5-(phosphooxymethyl)-2-furancarboxaldehyde; major species at pH 7.3. It is a conjugate base of a 4-(phosphooxymethyl)-2-furancarboxaldehyde.
(5-formylfuran-3-yl)methyl phosphate