The molecule is a nucleotide-alditol having cytosine as the nucleobase and ribitol as the alditol portion. It is a conjugate acid of a CDP-ribitol(2-).
[[(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2R,3S,4S)-2,3,4,5-tetrahydroxypentyl] hydrogen phosphate