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

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-(2-cyanoethyl)-

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

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

2′-O-(2-Cyanoethyl)uridine

3-Benzoyl-2′-O-(2-cyanoethyl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]uridine

3H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine, 3-[2,3-O-(1-methylethylidene)-α-D-ribofuranosyl]-5-(methylthio)-

3H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine, 3-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5-(methylthio)-

3H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7-diamine, 3-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-

5-Fluoro-3-β-D-ribofuranosyl-3H-1,2,3-triazolo[4,5-d]pyrimidin-7-amine

5-Ethoxy-3-β-D-ribofuranosyl-3H-1,2,3-triazolo[4,5-d]pyrimidin-7-amine

5-(Methylthio)-3-β-D-ribofuranosyl-3H-1,2,3-triazolo[4,5-d]pyrimidin-7-amine

5,7-Bis(methylthio)-3-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-3H-1,2,3-triazolo[4,5-d]pyrimidine

Thymidine, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite] 5′-[tetrahydro-4-[[(triphenylmethyl)thio]oxy]-3-furanyl carbonate]

Thymidine, 5′-[tetrahydro-4-[[(triphenylmethyl)thio]oxy]-3-furanyl carbonate]

Thymidine, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 5′-[tetrahydro-4-[[(triphenylmethyl)thio]oxy]-3-furanyl carbonate]

Uridine, cytidylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-

Adenosine, uridylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-

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

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-methyl-2-thio-3-[[[tris(1-methylethyl)silyl]oxy]methyl]-