Uridine, 5,6-dihydro-5′-O-(methoxymethyl)-2′,3′-O-(1-methylethylidene)-5-(2-methyl-1-oxopropyl)-, (5S)-

Uridine, 5,6-dihydro-5′-O-(methoxymethyl)-2′,3′-O-(1-methylethylidene)-5-(2-methyl-1-oxopropyl)-, (5R)-

Uridine, 5,6-dihydro-5′-O-(methoxymethyl)-2′,3′-O-(1-methylethylidene)-5-(1-oxopropyl)-, (5S)-

Uridine, 5,6-dihydro-5′-O-(methoxymethyl)-2′,3′-O-(1-methylethylidene)-5-(1-oxopropyl)-, (5R)-

Uridine, 5-benzoyl-5,6-dihydro-5′-O-(methoxymethyl)-2′,3′-O-(1-methylethylidene)-, (5S)-

Uridine, 5-benzoyl-5,6-dihydro-5′-O-(methoxymethyl)-2′,3′-O-(1-methylethylidene)-, (R)-

2′-Inosinic acid, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-[2-(4-nitrophenyl)ethyl]inosinylyl-(2′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 2,5-dichlorophenyl 2-(4-nitrophenyl)ethyl ester

Inosine, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-[2-(4-nitrophenyl)ethyl]inosinylyl-(2′→5′)-, 2′,3′-dibenzoate

2′-Inosinic acid, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 2,5-dichlorophenyl 2-(4-nitrophenyl)ethyl ester

2′-Inosinic acid, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, mono[2-(4-nitrophenyl)ethyl] ester

2′-Inosinic acid, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 2,5-dichlorophenyl 2-(4-nitrophenyl)ethyl ester

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

3′-Deoxy-N-(1-oxobutyl)adenosine

3′-Cytidylic acid, cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-

Guanosine, N-[(butylamino)carbonyl]-2′,3′-O-(1-methylethylidene)-, 5′-[2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl butanedioate]

Guanosine, N-[(butylamino)carbonyl]-2′,3′-O-(1-methylethylidene)-, 5′-(2,3,6,7-tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizine-10-carboxylate)

3′-Thymidylic acid, 5′-O-[bis[2-(4-nitrophenyl)ethoxy]phosphinyl]-P-[2-(4-nitrophenyl)ethyl]thymidylyl-(3′→5′)-, bis[2-(4-nitrophenyl)ethyl] ester

Thymidine, 5′-O-[bis[2-(4-nitrophenyl)ethoxy]phosphinyl]-P-[2-(4-nitrophenyl)ethyl]thymidylyl-(3′→5′)-, 3′-benzoate

3′-Thymidylic acid, mono[2-(4-nitrophenyl)ethyl] ester, 5′-[bis[2-(4-nitrophenyl)ethyl] phosphate]

3′-Thymidylic acid, 2,5-dichlorophenyl 2-(4-nitrophenyl)ethyl ester, 5′-[bis[2-(4-nitrophenyl)ethyl] phosphate]