Uridine, 2′,3′-dideoxy-5-fluoro-2′-iodo-, 5′-(2,2-dimethylpropanoate)

Guanosine, guanylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-

Guanylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-uridine

Guanosine, guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-adenylyl-(3′→5′)-

Cytidine, 2′-deoxy-N-formyl-6-(formylamino)-5,6-dihydro-

Cytidine, 2′-deoxy-6-(formylamino)-5,6-dihydro-

1,2-Dideoxy-1-(5-fluoro-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-N-2-naphthalenyl-β-D-erythro-pentofuranuronamide

2′-Deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidine

2′-Deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenosine

1-[3-C-Cyano-2,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-xylofuranosyl]-3,5-dimethyl-2,4(1H,3H)-pyrimidinedione

Uridine, 3′-C-cyano-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-3,5-dimethyl-

Uridine, 3′-deoxy-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-3,5-dimethyl-3′-oxo-

Uridine, 2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-3,5-dimethyl-

1-[(5S,6R,8R,9R)-9-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-3-methyl-4-(methylimino)-2-oxo-1,7-dioxa-3-azaspiro[4.4]non-8-yl]-3,5-dimethyl-2,4(1H,3H)-pyrimidinedione

1-[(5S,6R,8R,9R)-9-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-4-imino-3-methyl-2-oxo-1,7-dioxa-3-azaspiro[4.4]non-8-yl]-3,5-dimethyl-2,4(1H,3H)-pyrimidinedione

1-[(5S,6R,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2-oxo-1,7-dioxa-3-azaspiro[4.4]non-3-en-8-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione