Cytidine, cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-

Adenosine, cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-

Cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-uridine

Uridylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-uridine

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-4-(2-pyridinyl)-2(1H)-pyrimidinone

1-(2-Deoxy-β-D-erythro-pentofuranosyl)-4-(2-pyridinyl)-2(1H)-pyrimidinone

Thymidine, 2′-deoxy-5′-O-[hydroxy[3-[[4-[2-[4-[[(3-hydroxypropyl)amino]carbonyl]phenyl]ethenyl]benzoyl]amino]propoxy]phosphinyl]adenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyloxy-1,2-ethanediyloxy-1,4-phenylene-1,2-ethenediyl-1,4-phenyleneoxy-1,2-ethanediyloxyphos...

3′-Thymidylic acid, 2′-deoxy-5′-O-[hydroxy[3-[[4-[2-[4-[[(3-hydroxypropyl)amino]carbonyl]phenyl]ethenyl]benzoyl]amino]propoxy]phosphinyl]adenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyloxy-1,2-ethanediyloxy-1,4-phenylene-1,2-ethenediyl-1,4-phenyleneoxy-1,2-ethanediyloxyphosphinico-(3′→5′)-...

2′-Deoxy-5′-O-[hydroxy[3-[[4-[2-[4-[[(3-hydroxypropyl)amino]carbonyl]phenyl]ethenyl]benzoyl]amino]propoxy]phosphinyl]adenylyl-(3′→5′)-2′-deoxyadenylyloxy-1,2-ethanediyloxy-1,4-phenylene-1,2-ethenediyl-1,4-phenyleneoxy-1,2-ethanediyloxyphosphinico-(3′→5′)-thymidylyl-(3′→5′)-thymidine

2′-Deoxy-5′-O-[hydroxy[3-[[4-[2-[4-[[(3-hydroxypropyl)amino]carbonyl]phenyl]ethenyl]benzoyl]amino]propoxy]phosphinyl]adenylyloxy-1,2-ethanediyloxy-1,4-phenylene-1,2-ethenediyl-1,4-phenyleneoxy-1,2-ethanediyloxyphosphinico-(3′→5′)-thymidine

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-6-methyl-N-[2-[(trifluoroacetyl)amino]ethyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-6-methyl-N-[2-[(trifluoroacetyl)amino]ethyl]-

Cytidine, 2′-deoxy-6-methyl-N-[2-[(trifluoroacetyl)amino]ethyl]-

Cytidine, 2′-deoxy-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-6-methyl-N-[2-[(trifluoroacetyl)amino]ethyl]-

1,1-Dimethylethyl 4-[2-[[1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-1,2-dihydro-6-methyl-2-oxo-4-pyrimidinyl]amino]ethyl]-1H-imidazole-1-carboxylate

1,1-Dimethylethyl 4-[2-[[1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-1,2-dihydro-6-methyl-2-oxo-4-pyrimidinyl]amino]ethyl]-1H-imidazole-1-carboxylate

1,1-Dimethylethyl 4-[2-[[1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2-dihydro-6-methyl-2-oxo-4-pyrimidinyl]amino]ethyl]-1H-imidazole-1-carboxylate

1H-Imidazole-1-carboxylic acid, 4-[2-[[1-[2-deoxy-3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-β-D-erythro-pentofuranosyl]-1,2-dihydro-6-methyl-2-oxo-4-pyrimidinyl]amino]ethyl]-, 1,1-dimethylethyl ester

Uridine, 2′-deoxy-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-6-methyl-

Adenosine, 2′-deoxy-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-N-[2-[(trifluoroacetyl)amino]ethyl]-