Uridine, 2′,3′-dibenzoate 5′-(dihydrogen phosphorothioate)

Uridine, 2′,3′-O-(1-methylethylidene)-, 5′-(dihydrogen phosphorothioate)

Inosine, 2′,3′-O-isopropylidene-, 5′-(dihydrogen phosphorothioate)

Guanosine, 2′,3′-O-isopropylidene-, 5′-(dihydrogen phosphorothioate)

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-(dihydrogen phosphorothioate)

Uridine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P-deoxo-2′-deoxyadenylyl-(3′→5′)-2′,3′-O-(1-methylethylidene)-

Uridine, uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-2′-O-phosphonouridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]thymidylyldithiophosphinico-(3′→3′)-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-

Uridine, 3-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 3-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-(hydrogen butanedioate)

Uridine, 3-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 2′-[O,O-bis(2-cyano-1,1-dimethylethyl) phosphorothioate] 3′-(2-cyanoethyl 4-morpholinylphosphonite)

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-6-O-(2-cyanoethyl)-N-(phenylacetyl)-, 2′-[O,O-bis(2-cyano-1,1-dimethylethyl) phosphorothioate] 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-(2-methyl-1-oxopropyl)-, 2′-[O,O-bis(2-cyano-1,1-dimethylethyl) phosphorothioate] 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 2′-[O,O-bis(2-cyano-1,1-dimethylethyl) phosphorothioate] 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 2′-[O,O-bis(2-cyano-1,1-dimethylethyl) phosphorothioate]

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-6-O-(2-cyanoethyl)-N-(phenylacetyl)-, 2′-[O,O-bis(2-cyano-1,1-dimethylethyl) phosphorothioate]

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-(2-methyl-1-oxopropyl)-, 2′-[O,O-bis(2-cyano-1,1-dimethylethyl) phosphorothioate]

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 2′-[O,O-bis(2-cyano-1,1-dimethylethyl) phosphorothioate]

Cytidine, N-benzoyl-, 2′-[O,O-bis(2-cyano-1,1-dimethylethyl) phosphorothioate]