Guanosine, 2′-deoxy-N-(2-methyl-1-oxopropyl)-3′-O-[(methylthio)methyl]-, 5′-(phenoxyacetate)

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-3′-O-dephosphinico-N-(2-methyl-1-oxopropyl)guanylylmethylene-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-dephosphinicothymidylylmethylene-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-3′-O-dephosphinico-N-(2-methyl-1-oxopropyl)guanylylmethylene-(3′→5′)-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-dephosphinicothymidylylmethylene-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-

Guanosine, 2′-deoxy-3′-O-[[(diphenylphosphinyl)oxy]methyl]-N-(2-methyl-1-oxopropyl)-, 5′-benzoate

Thymidine, 3′-O-[[(diphenylphosphinyl)oxy]methyl]-, 5′-benzoate

Uridine, [P(R)]-2′-O-methyl-P-thioguanylyl-(3′→5′)-2′-O-methyl-

Uridine, [P(S)]-2′-O-methyl-P-thioguanylyl-(3′→5′)-2′-O-methyl-

Uridine, [P(S)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-methyl-N-(1-oxo-4-pentenyl)-P-thioguanylyl-(3′→5′)-2′-O-methyl-

Uridine, [P(R)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-methyl-N-(1-oxo-4-pentenyl)-P-thioguanylyl-(3′→5′)-2′-O-methyl-

Uridine, [P(S)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-methyl-P-thiocytidylyl-(3′→5′)-2′-O-methyl-

Uridine, [P(R)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-methyl-P-thiocytidylyl-(3′→5′)-2′-O-methyl-

Uridine, [P(S)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-methyl-P-thioadenylyl-(3′→5′)-2′-O-methyl-

Uridine, [P(R)]-N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-methyl-P-thioadenylyl-(3′→5′)-2′-O-methyl-

Uridine, [P(S)]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-methyl-P-thiouridylyl-(3′→5′)-2′-O-methyl-