Uridine, 2′-O-(2,3-dihydroxypropyl)-4-O-(2,6-dimethylphenyl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Uridine, 4-O-(2,6-dimethylphenyl)-2′-O-2-propenyl-2-thio-

Uridine, 4-O-(2,6-dimethylphenyl)-2′-O-2-propenyl-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-2-thio-

Uridine, 4-O-(2,6-dimethylphenyl)-2′-O-2-propenyl-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Uridine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-4-O-(2,6-dimethylphenyl)-2-thio-

Uridine, 4-O-(2,6-dichlorophenyl)-2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-2-thio-

Uridine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-4-O-phenyl-2-thio-

Uridine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-4-O-(2-nitrophenyl)-2-thio-

Adenosine 5′-(trihydrogen diphosphate), 3′-(dihydrogen phosphate), P′,P′′′-[(3R,22R)-3,22-dihydroxy-2,2,23,23-tetramethyl-4,8,17,21-tetraoxo-12,13-diselena-5,9,16,20-tetraazatetracosane-1,24-diyl] ester

Uridine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-4-O-(2,6-dimethylphenyl)-

Uridine, 4-O-(2,6-dichlorophenyl)-2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-4-O-phenyl-

2′,3′,5′-Tris-O-[(1,1-dimethylethyl)dimethylsilyl]-4-O-(2-nitrophenyl)uridine

Adenosine, 2′-O-methyl-, 3′,5′-bis(4-oxopentanoate)

Adenosine, 2′-O-methyl-, 5′-(4-oxopentanoate)

Adenosine, 2′-O-(2-methoxyethyl)-, 5′-(4-oxopentanoate)

Cytidine, 2′-O-(2-methoxyethyl)-5-methyl-, 5′-(4-oxopentanoate)

Adenosine, 2′-O-methyl-, 3′-(4-oxopentanoate)

Adenosine, N-benzoyl-2′-O-(2-methoxyethyl)-, 3′-(4-oxopentanoate)

Cytidine, N-benzoyl-2′-O-(2-methoxyethyl)-5-methyl-, 3′-(4-oxopentanoate)