2′-Deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-5-azacytidine

2′-Deoxy-5-azacytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-5-azacytidine

2′-Deoxyguanylyl-(3′→5′)-2′-deoxy-5-azacytidine

5′-[[2-[[4-[(1E,3E)-4-(4-Aminophenyl)-1,3-butadien-1-yl]phenyl]ethylamino]ethyl]amino]-5′-deoxy-5′-oxo-2′-adenylic acid

Acetamide, N-[5-(propylthio)-3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-3H-1,2,3-triazolo[4,5-d]pyrimidin-7-yl]-

Acetamide, N-[5-(ethylthio)-3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-3H-1,2,3-triazolo[4,5-d]pyrimidin-7-yl]-

Acetamide, N-[5-(butylthio)-3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-3H-1,2,3-triazolo[4,5-d]pyrimidin-7-yl]-

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

2′-O-[[[4-(Dimethylamino)phenyl]methoxy]methyl]uridine

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[[[4-[(2,2-dichloroacetyl)methylamino]phenyl]methoxy]methyl]-N-(2-methyl-1-oxopropyl)-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-(2-methyl-1-oxopropyl)-2′-O-[[(4-nitrophenyl)methoxy]methyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[[(4-nitrophenyl)methoxy]methyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[[(4-nitrophenyl)methoxy]methyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-O-[[[4-[(2,2-dichloroacetyl)methylamino]phenyl]methoxy]methyl]-N-(2-methyl-1-oxopropyl)guanosine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-N-(2-methyl-1-oxopropyl)-2′-O-[[(4-nitrophenyl)methoxy]methyl]guanosine

N-Benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[[(4-nitrophenyl)methoxy]methyl]adenosine

N-Benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[[(4-nitrophenyl)methoxy]methyl]cytidine

2′-O-[[[4-[(2,2-Dichloroacetyl)methylamino]phenyl]methoxy]methyl]-N-(2-methyl-1-oxopropyl)guanosine

N-(2-Methyl-1-oxopropyl)-2′-O-[[(4-nitrophenyl)methoxy]methyl]guanosine

N-Benzoyl-2′-O-[[(4-nitrophenyl)methoxy]methyl]adenosine