Thymidine, P-(2-chlorophenyl)-5′-O-(1,4-dioxopentyl)-N-(2-methyl-1-oxopropyl)-2′-O-(tetrahydro-2-furanyl)guanylyl-(3′→5′)-P-(2-chlorophenyl)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2-furanyl)cytidylyl-(3′→5′)-P-(2-chlorophenyl)thymidylyl-(3′→5′)-, 3′-acetate

3′-Cytidylic acid, P-(2-chlorophenyl)-5′-O-(1,4-dioxopentyl)-N-(2-methyl-1-oxopropyl)-2′-O-(tetrahydro-2-furanyl)guanylyl-(3′→5′)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2-furanyl)-, mono(2-chlorophenyl) ester

3′-Cytidylic acid, P-(2-chlorophenyl)-5′-O-(1,4-dioxopentyl)-N-(2-methyl-1-oxopropyl)-2′-O-(tetrahydro-2-furanyl)guanylyl-(3′→5′)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2-furanyl)-, 2-chlorophenyl 2-cyanoethyl ester

Thymidine, P-(2-chlorophenyl)-N-(2-methyl-1-oxopropyl)-2′-O-(tetrahydro-2-furanyl)guanylyl-(3′→5′)-P-(2-chlorophenyl)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2-furanyl)cytidylyl-(3′→5′)-P-(2-chlorophenyl)thymidylyl-(3′→5′)-, 3′-acetate

Thymidine, cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-thymidylyl-(3′→5′)-

3′-Cytidylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2-furanyl)-, mono(2-chlorophenyl) ester

Thymidine, adenylyl-(3′→5′)-uridylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-thymidylyl-(3′→5′)-

3′-Uridylic acid, 2′-O-(tetrahydro-2-furanyl)-, 2-chlorophenyl 2-cyanoethyl ester, 5′-(4-oxopentanoate)

3′-Uridylic acid, 2′-O-(tetrahydro-2-furanyl)-, 2-chlorophenyl 2-cyanoethyl ester

3′-Cytidylic acid, N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2-furanyl)-, 2-chlorophenyl 2-cyanoethyl ester

3′-Guanylic acid, N-(2-methyl-1-oxopropyl)-2′-O-(tetrahydro-2-furanyl)-, mono(2-chlorophenyl) ester, 5′-(4-oxopentanoate)

3′-Cytidylic acid, N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2-furanyl)-, mono(2-chlorophenyl) ester, 5′-(4-oxopentanoate)

3′-Cytidylic acid, N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2-furanyl)-, 2-chlorophenyl 2-cyanoethyl ester, 5′-(4-oxopentanoate)

Cytidine, N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2-furanyl)-, 5′-(4-oxopentanoate)

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)thymidylyl-(3′→5′)-, 3′-acetate

Thymidine, P-(2-chlorophenyl)thymidylyl-(3′→5′)-, 3′-acetate

Cytidine, N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2-furanyl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Cytidine, N-(4-methoxybenzoyl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-2′-O-(trimethylsilyl)-

Cytidine, N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2-furanyl)-

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-, 3′-[hydrogen N-[2-(methyl-1-naphthalenylamino)ethyl]phosphoramidate]