Uridine, thymidylyl-(3′→5′)-5-[(2E)-4-amino-2-butenyl]-2′-deoxy-

Uridine, thymidylyl-(3′→5′)-5-[(2E)-4-amino-2-butenyl]-

Uridine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]thymidylyl-(3′→5′)-2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5-[(2E)-4-hydroxy-2-butenyl]-, intramol. P,5-ester

Uridine, thymidylyl-(3′→5′)-5-[(2E)-4-hydroxy-2-butenyl]-, intramol. P,5-ester

Uridine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]thymidylyl-(3′→5′)-5-[(2E)-4-hydroxy-2-butenyl]-2′,3′-O-(1-methylethylidene)-, intramol. P,5-ester

Uridine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-2-propenylthymidylyl-(3′→5′)-2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5-(2-propenyl)-

Thymidine, 3′-azido-3′-deoxy-, 5′-[hydrogen (phosphonocarbonyl)phosphonate]

Thymidine, 3′-azido-3′-deoxy-, 5′-[methyl [diazo(dimethoxyphosphinyl)methyl]phosphonate]

Adenosine, P-(2-cyanoethyl)-5′-O-[(4-methoxyphenyl)diphenylmethyl]thymidylyl-(3′→5′)-1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-1′-(1,2,3,6-tetrahydro-5-methyl-2,6-dioxo-3-pyridinyl)-

3′-Adenylic acid, N,1-dibenzoyl-, mono[bis(4-methylphenyl)methyl] ester, 5′-benzoate

Uridine, 2′-deoxy-5′-O-(triphenylmethyl)-, 3′,4-bis(2,4-dinitrobenzenesulfenate)

Uridine, 2′-deoxy-5′-O-(triphenylmethyl)-, 4-(2,4-dinitrobenzenesulfenate)

Adenosine, 2′,5′-diacetate 3′-(diphenylmethyl hydrogen phosphate)

Thymidine, P-thiothymidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-P-thiothymidylyl-(3′→5′)-P-thiothymidylyl-(3′→5′)-P-thiothymidylyl-(3′→5′)-

Guanosine, P-thiothymidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-

Cytidine, P-thiothymidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-

Adenosine, P-thiothymidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-

Thymidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P-2-propenyladenylyl-(3′→5′)-P-(2-cyanoethyl)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-P-(2-cyanoethyl)-2′-deoxycytidylyl-(3′→5′)-N-benzoyl-P-(2-cyanoethyl)-2′-deoxycytidylyl-(3′→5′)-

Adenosine, P,2′-dideoxyadenylyl-(3′→5′)-P,2′-dideoxyadenylyl-(3′→5′)-P,2′-dideoxyadenylyl-(3′→5′)-P,2′-dideoxyguanylyl-(3′→5′)-P,2′-dideoxyadenylyl-(3′→5′)-2′-deoxy-

Thymidine, P-(2-cyanoethyl)-2′-deoxyadenylyl-(3′→5′)-P-(2-cyanoethyl)thymidylyl-(3′→5′)-P-(2-cyanoethyl)-2′-deoxycytidylyl-(3′→5′)-P-(2-cyanoethyl)-5-methyl-2′-O,4′-C-methyleneuridylyl-(3′→5′)-P-(2-cyanoethyl)-2′-deoxyguanylyl-(3′→5′)-P-(2-cyanoethyl)-5-methyl-2′-O,4′-C-methyleneuridylyl-(3′→5′)-P-(...