Adenosine, 3′-O-β-D-ribofuranosyl-

5′-Cytidylic acid, 2′-deoxy-N-(2-ethyl-1-oxobutyl)-, 3′-(2-ethylbutanoate)

5′-Cytidylic acid, 2′-deoxy-N-(3,3-dimethyl-1-oxobutyl)-, 3′-(3,3-dimethylbutanoate)

5′-Cytidylic acid, 2′-deoxy-N-(2,2-dimethyl-1-oxopropyl)-, 3′-(2,2-dimethylpropanoate)

5′-Cytidylic acid, 2′-deoxy-N-(3-methyl-1-oxobutyl)-, 3′-(3-methylbutanoate)

5′-Cytidylic acid, 2′-deoxy-N-(1-oxobutyl)-, 3′-butanoate

5′-Cytidylic acid, 2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(2-methylpropanoate)

5′-Cytidylic acid, 2′-deoxy-N-(1-oxopropyl)-, 3′-propanoate

5′-Thymidylic acid, 3′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 2-cyanoethyl 2-(2-ethyl-2,3,3a,4,7,7a-hexahydro-1,3-dioxo-1H-isoindol-4-yl)ethyl ester

Thymidine, 3′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 5′-[2-cyanoethyl 2-(2-ethyl-2,3,3a,4,7,7a-hexahydro-1,3-dioxo-1H-isoindol-4-yl)ethyl phosphite]

3′-Thymidylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 2-cyanoethyl 2-(2-ethyl-2,3,3a,4,7,7a-hexahydro-1,3-dioxo-1H-isoindol-4-yl)ethyl ester

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[2-cyanoethyl 2-(2-ethyl-2,3,3a,4,7,7a-hexahydro-1,3-dioxo-1H-isoindol-4-yl)ethyl phosphite]

Uridine, 2′-O-[[2-(4-carboxyphenyl)-2,3,3a,4,7,7a-hexahydro-7-methyl-1,3-dioxo-1H-isoindol-4-yl]methyl]-

3′-Thymidylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, [methylenebis[4,1-phenylene(1,3,3a,4,7,7a-hexahydro-1,3-dioxo-2H-isoindole-2,4-diyl)-2,1-ethanediyl]] bis(2-cyanoethyl) ester

β-Neuraminic acid, N-acetyl-2-S-[4-[(5′-cytidylyloxy)methyl]phenyl]-2-thio-

Guanosine, 3′-O-[4-O-acetyl-6-deoxy-2,3-bis-O-(phenylmethyl)-α-L-galactopyranosyl]-, 2′,5′-bis(hydrogen sulfate)

3′-Adenylic acid, mono[2-(8-hydroxy-2-quinolinyl)ethyl] ester

2-(Cyclohexylthio)-5′-adenylic acid

9H-Imidazo[1,2-a]purin-9-one, 3-(2-deoxy-β-D-erythro-pentofuranosyl)-3,4,6,7-tetrahydro-6-hydroxy-7-[(1R,2E)-1-hydroxy-2-octenyl]-, (6S,7R)-

9H-Imidazo[1,2-a]purin-9-one, 3-(2-deoxy-β-D-erythro-pentofuranosyl)-3,4,6,7-tetrahydro-6-hydroxy-7-[(1R,2E)-1-hydroxy-2-octenyl]-, (6R,7R)-