Thymidine, P-thiothymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Thymidine, P-thio-β-D-arabino-cytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Thymidine, 5-methyl-2′-O-methyl-P-thiouridylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Thymidine, [P(S)]-P-[2,2′-bipyridin]-5-yl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxythymidylyl-(3′→5′)-3′-O-[bis(4-methoxyphenyl)phenylmethyl]-

Thymidine, [P(R)]-P-[2,2′-bipyridin]-5-yl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxythymidylyl-(3′→5′)-3′-O-[bis(4-methoxyphenyl)phenylmethyl]-

Thymidine, [P(S)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxy-P-[2,2′:6′,2′′-terpyridin]-4′-ylthymidylyl-(3′→5′)-3′-O-[bis(4-methoxyphenyl)phenylmethyl]-

Thymidine, [P(R)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxy-P-[2,2′:6′,2′′-terpyridin]-4′-ylthymidylyl-(3′→5′)-3′-O-[bis(4-methoxyphenyl)phenylmethyl]-

3′-Uridylic acid, 5-fluoro-, monoethyl ester

5′-Uridylic acid, 5-fluoro-, monohexyl ester

5′-Uridylic acid, 5-fluoro-, 2′,3′-diacetate

3,7-Dihydro-1,3-dimethyl-7-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-α-D-ribofuranosyl]-1H-purine-2,6-dione

3,7-Dihydro-1,3-dimethyl-7-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-purine-2,6-dione

Adenosine, 2′,3′-O-(triphenylphosphoranylidene)-, 5′-benzoate

Adenosine, 2′,3′-O-(triphenylphosphoranylidene)-

3-β-D-Arabinofuranosyl-6-methyl-2,4(1H,3H)-pyrimidinedione

Cytidine, 5-fluoro-2′,3′-O-(1-methoxyethylidene)-

Guanosine, 2′-deoxy-1-[(1-pyrenylacetyl)amino]inosinylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-1-[(1-pyrenylacetyl)amino]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Inosine, 1-[(9-acridinylcarbonyl)amino]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Inosine, 2′-deoxy-1-[(1-pyrenylacetyl)amino]-