8-Aza-9-deazaadenosine, cytidylyl-(3′→5′)-adenylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-8,9-didehydro-7,8-dihydro-

Guanosine, 3′-deoxy-5′-O-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-3′-formyl-N-(2-methyl-1-oxopropyl)-

Adenosine, N-benzoyl-3′-deoxy-5′-O-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-3′-formyl-

Cytidine, N-benzoyl-3′-deoxy-5′-O-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-3′-formyl-5-methyl-

Adenosine, 2,3-dihydro-2-oxo-, cyclic 3′,5′-(hydrogen phosphate)

Isoguanosine 5′-monophosphate

5′-Adenylic acid, 2′-deoxy-, 1-oxide

3′-Adenylic acid, 1-oxide

2′-Adenylic acid, 1-oxide

5′-Uridylic acid, 3′-O-ethyl-

5′-Cytidylic acid, 2′,3′-di-O-methyl-

5′-Cytidylic acid, 3′-O-methyl-

Adenosine, 5′-O-phosphono-2′-O-(tetrahydro-2H-pyran-2-yl)uridylyl-(3′→5′)-2′,3′-O-(ethoxymethylene)-

Adenosine, 5′→P′-ester with thiodiphosphoric acid ((HO)2P(O)OP(S)(OH)2)

Adenosine, thymidylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Adenosine, 3′-deoxy-3′-[(N-glycyl-O-methyl-L-tyrosyl)amino]-N,N-dimethyl-

Inosine 5′-(trihydrogen diphosphate), 6-thio-, P′→5′-ester with 3-(aminocarbonyl)-1-β-D-ribofuranosylpyridinium

2′-Guanylic acid, guanylyl-(3′→5′)-

Cytidylyl-(3′→5′)-2′-cytidylic acid

2′-Uridylic acid, uridylyl-(3′→5′)-