cytidylyl-(3'->5')-uridine

腺苷酰基-(3,’5’)-胞苷

cytidylyl-(3'->5')-cytidine

胞苷酰-(3',5')-鸟苷

(2R,3R,4R,5R)-2-(4-amino-2-oxopyrimidin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl (((2R,3S,4R,5R)-5-(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl) hydrogen phosphate