The molecule is a nucleotide-sugar oxoanion arising from deprotonation of the diphosphate OH groups of CDP-4-dehydro-3,6-dideoxy-D-glucose; major species at pH 7.3. It is a conjugate base of a CDP-4-dehydro-3,6-dideoxy-D-glucose.
[[(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl] [(3R,6R)-3-hydroxy-6-methyl-5-oxooxan-2-yl] phosphate