SMILES: C1=CN(C(=O)N=C1N)[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)([O-])OP(=O)([O-])OC[C@H]([C@H](C(=O)CO)O)O)O)O
Description: The molecule is a nucleotide-sugar oxoanion arising from deprotonation of the free diphosphate OH groups of CDP-D-ribulose. Major microspecies at pH 7.3. It is a conjugate base of a CDP-D-ribulose.