2′-C-Methyl-5′-O-[2-oxido-4-[5-(2-thienyl)-3-pyridinyl]-1,3,2-dioxaphosphorinan-2-yl]adenosine

2′-C-Methyl-5′-O-(2-oxido-4-phenyl-1,3-dioxa-2-phosphaspiro[5.5]undec-2-yl)adenosine

2′-C-Methyl-5′-O-[4-[3-(4-morpholinylsulfonyl)phenyl]-2-oxido-1,3,2-dioxaphosphorinan-2-yl]adenosine

1-(2-Deoxy-2-fluoro-β-D-arabinofuranosyl)-1H-1,2,3-triazole-4-carboxamide

2′-C-Methyl-5′-O-[4-[3-(methylsulfonyl)phenyl]-2-oxido-1,3,2-dioxaphosphorinan-2-yl]adenosine

Cytidine 5′-(heptahydrogen hexaphosphate), P′′′′′→5′-ester with cytidine

Cytidine 5′-(hexahydrogen pentaphosphate), P′′′′→5′-ester with cytidine

5′-Cytidylic acid, P-anhydride with thiotriphosphoric acid ([(HO)(HS)P(O)O]2P(O)(OH)), P′′→5′-ester with cytidine

Cytidine, 5′→P:5′′′→P′′-diester with thiotriphosphoric acid ([(OH)2P(S)O]2P(S)(OH))

5′-Cytidylic acid, anhydride with phosphorothioic acid (2:1)

Cytidine, 5′,5′′′-diester with thiodiphosphoric acid ([(HO)(HS)P(O)]2O)

5′-Cytidylic acid, anhydride with cytidine 5′-(dihydrogen phosphorothioate) (1:1)

P-Thiocytidylyl-(5′→5′)-cytidine

5′-Guanylic acid, P-anhydride with thiotriphosphoric acid ([(HO)(HS)P(O)O]2P(O)(OH)), P′′→5′-ester with guanosine

Cytidylyloxy(mercaptophosphinylidene)oxyphosphinico-(5′→5′)-guanosine

Guanosine, 5′-ester with thiodiphosphoric acid ([(HO)(HS)P(O)]2O), 5′-ester with cytidine

5′-Cytidylic acid, anhydride with guanosine 5′-(dihydrogen phosphorothioate) (1:1)

P-Thiocytidylyl-(5′→5′)-guanosine

Cytidylyl-(5′→5′)-guanosine

Guanosine 5′-(heptahydrogen hexaphosphate), P′′′′′→5′-ester with uridine