Synonyms: Cytidine,cyclic 2',3'-phosphate (6CI); Furo[3,4-d]-1,3,2-dioxaphosphole, cytidinederiv.; 2',3'-Cyclic cytidine monophosphate; 2',3'-cCMP; Cifostodine; Cyclic2',3'-CMP; Cyclic 2',3'-cytidylic acid; Cytidine 2',3'-cyclic monophosphate;Cytidine 2',3'-cyclophosphate