The molecule is a nucleotide-sugar oxoanion resulting from the removal of two protons from the diphosphate group of UDP-3-keto-alpha-D-glucose It is a conjugate base of an UDP-3-keto-alpha-D-glucose.
[(2R,3S,5R,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-oxooxan-2-yl] [[(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl] phosphate