Adenosine, P-thioadenylyl-(3′→5′)-P-thioguanylyl-(3′→5′)-P-thioguanylyl-(3′→5′)-P-thiouridylyl-(3′→5′)-P-thiouridylyl-(3′→5′)-P-thiocytidylyl-(3′→5′)-

Adenosine, P-thiouridylyl-(3′→5′)-P-thiouridylyl-(3′→5′)-P-thiocytidylyl-(3′→5′)-

Adenosine, P-thioguanylyl-(3′→5′)-P-thiouridylyl-(3′→5′)-P-thiouridylyl-(3′→5′)-P-thiocytidylyl-(3′→5′)-

Cytidine, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[2-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]benzoyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 3′-(hydrogen phosphonate)

Cytidine, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(1-methyl-2-pyrrolidinylidene)-, 3′-(hydrogen phosphonate)

Guanosine, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(phenoxyacetyl)-, 3′-(hydrogen phosphonate)

Adenosine, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(1-oxobutyl)-, 3′-(hydrogen phosphonate)

Uridine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-2′-O-[tris(1-methylethyl)silyl]-, 3′-(hydrogen phosphate)

Uridine, 2′-O-[(1,1-dimethylethyl)diphenylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 3′-(hydrogen phosphate)

9,12-Epoxy-1H-diindolo[1,2,3-fg:3′,2′,1′-kl]pyrrolo[3,4-i][1,6]benzodiazocin-1-one, 2,3,9,10,11,12-hexahydro-10-hydroxy-10-(hydroxymethyl)-2-[(4-methoxyphenyl)methyl]-9-methyl-, [9S-(9α,10β,12α)]-

9,12-Epoxy-1H-diindolo[1,2,3-fg:3′,2′,1′-kl]pyrrolo[3,4-i][1,6]benzodiazocine-10-carboxaldehyde, 2,3,9,10,11,12-hexahydro-10-hydroxy-2-[(4-methoxyphenyl)methyl]-9-methyl-1-oxo-, [9S-(9α,10β,12α)]-

Thymidine, 3′-azido-3′-deoxy-, 5′-(trihydrogen imidodiphosphate)

Uridine, 2′-deoxy-5-iodo-, 5′-(trihydrogen imidodiphosphate)

Cytidine, 2′-deoxy-, 5′-(trihydrogen imidodiphosphate)

rel-(6S,7R,10R)-7-(Dimethoxymethyl)-6,7,8,9-tetrahydro-6-methyl-6,9-epoxydiindolo[1,2,3-fg:3′,2′,1′-kl][1,6]benzodiazocin-7-ol

L-Tryptophan, 7-cyano-N-[[(4,5-dimethoxy-2-nitrophenyl)methoxy]carbonyl]-1-methyl-, 3′-ester with 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-adenosine

L-Tryptophan, 7-cyano-N-[[(4,5-dimethoxy-2-nitrophenyl)methoxy]carbonyl]-, 3′-ester with 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-adenosine

L-Tryptophan, 6-cyano-N-[[(4,5-dimethoxy-2-nitrophenyl)methoxy]carbonyl]-, 3′-ester with 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-adenosine

2′-Deoxy-2′-fluoro-5-[[[2-(2-naphthalenyl)ethyl]amino]carbonyl]uridine

2′-O-Methyl-5-[[[2-(2-naphthalenyl)ethyl]amino]carbonyl]uridine