Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-(1-oxopropyl)-, 3′-(hydrogen phosphonothioate)

Guanosine, (R)-P-thioguanylyl-(3′→5′)-

Guanosine, (S)-P-thioguanylyl-(3′→5′)-

Thymidine, (R)-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P-methyl-2′-[(trifluoroacetyl)amino]uridylylimino-(3′→5)-5′-deoxy-

Uridine, (R)-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-methyluridylylimino-(3′→5′)-5′-deoxy-

Thymidine, (R)-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)thymidylyl(2-methoxy-1-propanyl-3-ylidyne)-(3′→5′)-5′-deoxy-

Thymidine, (S)-3′-de(phosphinicooxy)-3-[[(4-methoxyphenyl)methoxy]methyl]thymidylyl(2-methoxy-1-propanyl-3-ylidyne)-(3′→5′)-5′-deoxy-3-[[(4-methoxyphenyl)methoxy]methyl]-

Thymidine, (S)-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)thymidylyl(2-methoxy-1-propanyl-3-ylidyne)-(3′→5′)-5′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, (S)-3′-de(phosphinicooxy)thymidylyl(2-methoxy-1-propanyl-3-ylidyne)-(3′→5′)-5′-deoxy-

Thymidine, (S)-3′-de(phosphinicooxy)-5′-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-3-[[(4-methoxyphenyl)methoxy]methyl]thymidylyl(2-methoxy-1-propanyl-3-ylidyne)-(3′→5′)-5′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-3-[[(4-methoxyphenyl)methoxy]methyl]-

2,4(1H,3H)-Pyrimidinedione, 3,5-dimethyl-1-[tetrahydro-5-(hydroxymethyl)-2-furanyl]-, cis-

2,4(1H,3H)-Pyrimidinedione, 3,5-dimethyl-1-[tetrahydro-5-[(triphenylmethoxy)methyl]-2-furanyl]-, cis-

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

Inosine, 2′-O-(6-deoxy-α-L-galactopyranosyl)-

Inosine, 2′-O-[6-deoxy-2,3,4-tris-O-(phenylmethyl)-α-L-galactopyranosyl]-1-[(phenylmethoxy)methyl]-

Inosine, 2′-O-[6-deoxy-2,3,4-tris-O-(phenylmethyl)-α-L-galactopyranosyl]-1-[(phenylmethoxy)methyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Inosine, 1-[(phenylmethoxy)methyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Inosine, 1-[(phenylmethoxy)methyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-, 2′-acetate

Inosine, 3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-, 2′-acetate

Cytidine, 7-methyl-5′-O-phosphonoguanylyloxyphosphinicooxyphosphinico-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-, inner salt