5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-2'-O-[(2S)-2-(diethoxyphosphinyl)-2-hydroxyethyl]-5-methyluridine

3'-O-[(Hydroxymethoxyphosphinyl)methyl]-5-methyluridine

2'-O-[(Hydroxymethoxyphosphinyl)methyl]-5-methyluridine

3'-Deoxy-2'-O-[(2R)-2-hydroxy-2-phosphonoethyl]-5-methyluridine

2',3'-O-[(1R)-2-(Diethoxyphosphinyl)ethylidene]-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-5-methyluridine

2',3'-O-[(1R)-2-(Diethoxyphosphinyl)-2-hydroxyethylidene]-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-5-methyluridine

3'-Deoxy-2'-O-[(2S)-2-hydroxy-2-phosphonoethyl]-5-methyluridine

N-Benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-3'-O-methyladenosine

3'-[[N6-Acetyl-N2-[(1,1-dimethylethoxy)carbonyl]lysyl-O-methyl-L-tyrosyl]amino]-3'-deoxy-N,N-dimethyladenosine

3'-Deoxy-3'-[[(2E)-3-[4-[[(4E)-6-O-(6-deoxy-3,4-di-O-methyl-α-D-mannopyranosyl)-5-O-methyl-β-D-threo-hex-4-enofuranosyl]oxy]phenyl]-2-methyl-1-oxo-2-propen-1-yl]amino]-N,N-dimethyladenosine

3'-[[N6-Acetyl-N2-[(1,1-dimethylethoxy)carbonyl]-D-lysyl-O-methyl-L-tyrosyl]amino]-3'-deoxy-N,N-dimethyladenosine

3'-[[N6-Acetyl-N2-[(1,1-dimethylethoxy)carbonyl]-L-lysyl-O-methyl-L-tyrosyl]amino]-3'-deoxy-N,N-dimethyladenosine

5-Azido-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxyuridine

5-[(1E)-3-[[2-[Bis[2-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]ethyl]amino]ethyl]amino]-3-oxo-1-propen-1-yl]-2'-deoxyuridine

Choline, hydroxide, trihydrogen pyrophosphate, inner salt, 5'-monoester with N-methylcytidine

2'-O-Methyl-5'-O-phosphonoguanylyl-(3'→5')-2'-O-methyladenylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methylguanylyl-(3'→5')-2'-O-methylcytidine

2'-O,4'-C-Methyleneguanylyl-(3'→5')-2'-O,4'-C-methyleneguanylyl-(3'→5')-2'-O,4'-C-methylenecytidylyl-(3'→5')-2'-O,4'-C-methylenecytidylyl-(3'→5')-2'-O,4'-C-methyleneadenylyl-(3'→5')-2'-O,4'-C-methyleneguanylyl-(3'→5')-5-methyl-2'-O,4'-C-methyleneuridylyl-(3'→5')-2'-O-methyluridine

6-Thioguanosine monophosphate

3'-[[N6-Acetyl-N2-[(phenylmethoxy)carbonyl]lysyl-O-methyl-L-tyrosyl]amino]-3'-deoxy-N,N-dimethyladenosine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-N-(2-methyl-1-oxopropyl)-2'-O-[(2-nitrophenyl)methyl]-3'-thioguanosine