Thymidine, P-thiothymidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-P-thioadenylyl-(3′→5′)-1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-P-thioadenylyl-(3′→5′)-1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-P-thioadenylyl-(3′→5′)-

Thymidine, P-thiothymidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioguanylyloxy(19-mercapto-19-oxido-3,6,9,12,15,18-hexaoxa-19-phosphanonadecane-1,19-diyl)-(3′→5′)-

Thymidine, P-thiothymidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-P-thiothymidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioguanylyloxy(19,39,59,79-tetramercapto-19,39,59,79-tetraoxido-3,6,9,12,15,18,20,23,26,29,32,35,38,40,43,46,49,52,55,58,60,63,66...

Thymidine, P-thiothymidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-P-thiothymidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioguanylyloxy(10,21,32,43,54,65,76,87-octamercapto-10,21,32,43,54,65,76,87-octaoxido-3,6,9,11,14,17,20,22,25,28,31,33,36,39,42,4...

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

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

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

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

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

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

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

Cytidine, 3′-deoxy-3′-(difluorophosphonomethyl)-, 2′,5′-diacetate

Uridine, 3′-deoxy-3′-(difluorophosphonomethyl)-, 2′,5′-diacetate

Uridine, 3′-deoxy-3′-(difluorophosphonomethyl)-5-methyl-, 2′,5′-diacetate

Guanosine, N-acetyl-3′-deoxy-3′-[(diethoxyphosphinyl)difluoromethyl]-, 2′,5′-diacetate 6-(diphenylcarbamate)

Adenosine, 3′-deoxy-3′-[(diethoxyphosphinyl)difluoromethyl]-, 2′,5′-diacetate

Cytidine, 3′-deoxy-3′-[(diethoxyphosphinyl)difluoromethyl]-, 2′,5′-diacetate

Uridine, 3′-deoxy-3′-[(diethoxyphosphinyl)difluoromethyl]-, 2′,5′-diacetate

Uridine, 3′-deoxy-3′-[(diethoxyphosphinyl)difluoromethyl]-5-methyl-, 2′,5′-diacetate