2'-O-(2-Cyanoethyl)-2-thiouridine

2'-O-(2-Cyanoethyl)-4-O-(2,6-dimethylphenyl)-5-methyl-2-thiouridine

2'-O-(2-Cyanoethyl)-3',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-4-O-(2,6-dimethylphenyl)-5-methyluridine

2'-O-(2-Cyanoethyl)-5-methyluridine

2'-O-(2-Cyanoethyl)-5-methyl-2-thiouridine

5-Bromo-2'-O-(2-cyanoethyl)-2-thiouridine

2'-O-(2-Cyanoethyl)-3',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-methyluridine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-O-(2-cyanoethyl)-5-methyluridine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-O-(2-cyanoethyl)-2-thiouridine

2'-O-(2-Cyanoethyl)-5-(1-propyn-1-yl)-2-thiouridine

2'-O-(2-Cyanoethyl)-4-O-(2,6-dimethylphenyl)-5-(1-propyn-1-yl)-2-thiouridine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-O-(2-cyanoethyl)-5-(1-propyn-1-yl)-2-thiouridine

2'-O-Methylguanylyl-(3'→5')-uridylyl-(3'→5')-adenylyl-(3'→5')-cytidylyl-(3'→5')-2'-O-methyladenosine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-5-bromo-2'-O-(2-cyanoethyl)-2-thiouridine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-O-(2-cyanoethyl)-5-methyl-2-thiouridine

2'-O-Methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

5'-O-[(2-Cyanoethoxy)[4-(2-cyclooctyn-1-yloxy)butoxy]phosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

5'-O-[[4-(2-Cyclooctyn-1-yloxy)butoxy]hydroxyphosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

5'-O-[(2-Cyanoethoxy)[4-(2-cyclooctyn-1-yloxy)butoxy]phosphinyl]-2'-O-methylguanylyl-(3'→5')-uridylyl-(3'→5')-adenylyl-(3'→5')-cytidylyl-(3'→5')-2'-O-methyladenosine

5'-O-[[4-[(4,5,6,7,8,9-Hexahydro-3-phenylcyclooct[d]isoxazol-4-yl)oxy]butoxy]hydroxyphosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine