Cytidine, 2′-deoxy-2′-[(1E)-3-ethoxy-3-oxo-1-propenyl]-

Cytidine, 2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-ethenyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

Uridine, 2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-ethenyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

Uridine, 2′-deoxy-2′-[2-[[(1,1-dimethylethyl)diphenylsilyl]oxy]ethyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

1-[(4R,4aR,5R,7R,7aS)-Tetrahydro-7-(hydroxymethyl)-2,2,4-trimethyl-4H-furo[3,4-d]-1,3-dioxin-5-yl]-2,4(1H,3H)-pyrimidinedione

Uridine, 2′-deoxy-2′-(2-hydroxyethyl)-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

Uridine, 2′-deoxy-2′-[(1R)-1-hydroxyethyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

Uridine, 2′-deoxy-3′-O-(ethenyldimethylsilyl)-2′-iodo-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

Uridine, 3′-O-(ethenyldimethylsilyl)-5′-O-[(4-methoxyphenyl)diphenylmethyl]-2′-Se-phenyl-2′-seleno-

Uridine, 2′-deoxy-2′-iodo-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

Cytidine, 2′-deoxy-2′-(hydroxymethyl)-

Inosine, 8-(phenylamino)-, cyclic 3′,5′-(hydrogen phosphate)

Inosine, 8-(cyclohexylamino)-, cyclic 3′,5′-(hydrogen phosphate)

Inosine, 8-(1-piperidinyl)-, cyclic 3′,5′-(hydrogen phosphate)

Inosine, 8-[[(2-chlorophenyl)methyl]amino]-, cyclic 3′,5′-(hydrogen phosphate)

N6-Benzyl-cAMP

Thymidine, 3′-O-dephosphinicothymidylyl(4,7-dihydro-2-oxido-1,3,2-dioxaphosphepin-4,2-diyl)-(3′→5′)-5′-deoxy-

Thymidine, 3′-O-dephosphinico-5′-O-[(1,1-dimethylethyl)dimethylsilyl]thymidylyl(4,7-dihydro-2-oxido-1,3,2-dioxaphosphepin-2,4-diyl)-(3′→4′)-5′-de(hydroxymethyl)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Thymidine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-2-propenylthymidylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-C-ethenyl-

Thymidine, 3′-O-(4,7-dihydro-2-oxido-1,3,2-dioxaphosphepin-2-yl)-