Thymidine, 1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-1′-(pentafluorophenyl)adenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-

Thymidine, 1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-1′-(2,3,5,6-tetrafluorophenyl)adenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-

2′-Deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidine

Guanosine, 1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-1′-(pentafluorophenyl)adenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-1′-(2,3,5,6-tetrafluorophenyl)adenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-1′-(2,4,6-trifluorophenyl)adenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-1′-(2,4,5-trifluorophenyl)adenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-1′-(2,4-difluorophenyl)adenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-1′-(4-fluorophenyl)adenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Adenosine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

Cytidine, 5-bromo-2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

1-[(4R,5R,7R,8R)-8-Hydroxy-7-(hydroxymethyl)-1,6-dioxaspiro[3.4]oct-5-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(4R,5R,7R,8R)-8-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-7-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-1,6-dioxaspiro[3.4]oct-5-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Uridine, 3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-methyl-2′-C-[2-[(methylsulfonyl)oxy]ethyl]-

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

1-[(5R,6R,8R,9R)-9-Hydroxy-8-(hydroxymethyl)-1,7-dioxaspiro[4.4]non-6-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(5R,6R,8R,9R)-9-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-8-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-1,7-dioxaspiro[4.4]non-6-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

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

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

Phosphoramidous acid, bis(1-methylethyl)-, (4S,5R,7R,8R)-7-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-5-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-1,6-dioxaspiro[3.4]oct-8-yl 2-cyanoethyl ester