Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)thymidylyl-(3′→5′)-2′-deoxy-

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)thymidylyl-(3′→5′)-2′-deoxy-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxyguanylyl-(3′→5′)-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanosine

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenosine

5′-Thymidylic acid, thymidylyl-(5′→3′)-2′-deoxyguanylyl-(5′→3′)-thymidylyl-(5′→3′)-thymidylyl-(5′→3′)-2′-deoxyadenylyl-(5′→3′)-2′-deoxyadenylyl-(5′→3′)-2′-deoxyadenylyl-(5′→3′)-2′-deoxyguanylyl-(5′→3′)-, 5′-[5-[[[[3-carboxy-4-(2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i‘j′]...

Uridine 5′-(tetrahydrogen triphosphate), 2′,3′-dideoxy-5-[3-[[6-[[(3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-5-yl)carbonyl]amino]-1-oxohexyl]amino]-1-propenyl]-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P(O)-[2-(methyldiphenylsilyl)ethyl]-P-thioadenylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P(O)-[2-(methyldiphenylsilyl)ethyl]-P-thiocytidylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P(O)-[2-(methyldiphenylsilyl)ethyl]-P-thioguanylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-[2-(methyldiphenylsilyl)ethyl]thymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 3′-O-dephosphinicothymidylyl-1,2-ethanediyliminocarbonylimino-(3′→5′)-5′-deoxy-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-dephosphinicothymidylyl-1,2-ethanediyliminocarbonylimino-(3′→5′)-5′-deoxy-, 3′-acetate

Thymidine, 3′-de(phosphinicooxy)thymidylyliminocarbonylimino-1,2-ethanediylimino-(3′→5′)-5′-deoxy-