Guanosine, 5′-O-methyluridylyl-(3′→3′)-5′-O-methyl-

3′-Cytidylic acid, 5-[4-amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-5-pyrimidinyl]-2′-deoxy-, intramol. 3′,5′′′-ester

Thymidine, 2′-deoxycytidylyl-(3′→5′)-5-bromo-2′-deoxycytidylyl-(3′→5′)-

Adenosine, 2′-deoxycytidylyl-(3′→5′)-5-bromo-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

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

as-Triazin-3(2H)-one, 5-chloro-2-β-D-ribofuranosyl-

7-[(2R,5S)-5-[[[(1,1-Dimethylethyl)dimethylsilyl]oxy]methyl]tetrahydro-2-furanyl]-7H-purin-6-amine

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

2′-Deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxycytidine

1,4,7-Trimethyl 10-[2-[[6-[3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-3,6-dihydro-2,6-dioxo-1(2H)-pyrimidinyl]hexyl]amino]-2-oxoethyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetate

1,4,7-Trimethyl 10-[2-[[6-[3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-3,6-dihydro-2,6-dioxo-1(2H)-pyrimidinyl]hexyl]amino]-2-oxoethyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetate

3-(6-Aminohexyl)-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxyuridine

2(1H)-Pyrimidinone, 4-amino-1-[5-O-[hydroxy(phosphonooxy)phosphinyl]arabinofuranosyl]-

Uridine, 2′-deoxy-5-iodo-, free radical from

4-Pyrimidinyl, 1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-4-hydroxy-5-iodo-2-oxo-

Thymidine, 3′-[(2Z)-4-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]-2-butenyl carbonate]

Thymidine, 3′-O-[[4-[(17-azido-3,6,9,12,15-pentaoxaheptadec-1-yl)oxy]-5-methoxy-2-nitrophenyl]methyl]-3-benzoyl-

Thymidine, 3′-[(2Z)-4-[2-[2-[2-(4-phenyl-1H-1,2,3-triazol-1-yl)ethoxy]ethoxy]ethoxy]-2-butenyl carbonate]

Thymidine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 3′-[(2Z)-4-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]-2-butenyl carbonate]

Thymidine, 3′-O-[[5-methoxy-2-nitro-4-[[17-(4-phenyl-1H-1,2,3-triazol-1-yl)-3,6,9,12,15-pentaoxaheptadec-1-yl]oxy]phenyl]methyl]-