5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-4′-C-[[4-[(9H-fluoren-9-ylmethoxy)carbonyl]-1-piperazinyl]methyl]thymidine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-4′-C-[[4-[(9H-fluoren-9-ylmethoxy)carbonyl]-1-piperazinyl]methyl]thymidine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-4′-C-(1-piperazinylmethyl)thymidine

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

Cytidine, 2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-4′-C-[(4-methyl-1-piperazinyl)methyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-4′-C-[(4-methyl-1-piperazinyl)methyl]thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-

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

Cytidine, 2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-4′-C-[(4-methyl-1-piperazinyl)methyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-4′-C-[(4-methyl-1-piperazinyl)methyl]thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

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

Thymidine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-, 3′-(dihydrogen phosphorothioate)

Guanosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-, 3′-(dihydrogen phosphorothioate)

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-, 3′-(dihydrogen phosphorothioate)

(1S,4S,6aR,8S,11S,12R,13R,13aS,14R,14aR,15R)-6-Ethyl-2,3,4,5,6,6a,10,11,12,13,13a,14-dodecahydro-1,11-dimethoxy-4-(methoxymethyl)-8H-12,14-methano-4,8,14a-metheno-1H-[3]benzoxocino[4,5-b]azocine-12,13-diol

Cytidine, thymidylyl-(3′→5′)-2′-deoxy-N-[2-[[2-(dimethylamino)ethyl]methylamino]ethyl]-

Cytidine, thymidylyl-(3′→5′)-2′-deoxy-N-[4-[[2-(dimethylamino)ethyl]methylamino]butyl]-

Uridine, 2′,3′-bis-O-[(1,1-dimethylethyl)diphenylsilyl]-5,6-dihydro-

Uridine, 2′,3′-bis-O-[(1,1-dimethylethyl)diphenylsilyl]-5,6-dihydro-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

Uridine, 2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5,6-dihydro-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

Uridine, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5,6-dihydro-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

Uridine, 5,6-dihydro-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

Guanosine, 2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(2-methyl-1-oxopropyl)-