2′-Cyano-2′,3′-dideoxy-3′-(difluoromethyl)-4-O-methyluridine 5′-(tetrahydrogen triphosphate)

[P(S)]-P,2′,3′-Trideoxy-P-(dimethylamino)-2′,3′-imino-5-methyl-2′,3′-secouridylyl-(2′a→5′)-[P(R)]-P,2′,3′-trideoxy-P-(dimethylamino)-2′,3′-imino-5-methyl-2′,3′-secouridylyl-(2′a→5′)thymidine

[P(R)]-P,2′,3′-Trideoxy-P-(dimethylamino)-2′,3′-imino-5-methyl-2′,3′-secouridylyl-(2′a→5′)-[P(S)]-P,2′,3′-trideoxy-P-(dimethylamino)-2′,3′-imino-5-methyl-2′,3′-secouridylyl-(2′a→5′)thymidine

[P(S)]-P,2′,3′-Trideoxy-P-(dimethylamino)-2′,3′-imino-5-methyl-2′,3′-secouridylyl-(2′a→5′)-[P(S)]-P,2′,3′-trideoxy-P-(dimethylamino)-2′,3′-imino-5-methyl-2′,3′-secouridylyl-(2′a→5′)thymidine

[P(R)]-P,2′,3′-Trideoxy-P-(dimethylamino)-2′,3′-imino-5-methyl-2′,3′-secouridylyl-(2′a→5′)-[P(R)]-P,2′,3′-trideoxy-P-(dimethylamino)-2′,3′-imino-5-methyl-2′,3′-secouridylyl-(2′a→5′)thymidine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-N-[bis(1,1-dimethylethyl)(2-methylpropyl)silyl]-6-O-[bis(1,1-dimethylethyl)(2-methylpropyl)silyl]guanosine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-N-[bis(1,1-dimethylethyl)(2-methylpropyl)silyl]adenosine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-N-[bis(1,1-dimethylethyl)(2-methylpropyl)silyl]cytidine

Guanosine, N-[bis(1,1-dimethylethyl)(2-methylpropyl)silyl]-6-O-[bis(1,1-dimethylethyl)(2-methylpropyl)silyl]-, 2′,3′,5′-triacetate

Adenosine, N-[bis(1,1-dimethylethyl)(2-methylpropyl)silyl]-, 2′,3′,5′-triacetate

Cytidine, N-[bis(1,1-dimethylethyl)(2-methylpropyl)silyl]-, 2′,3′,5′-triacetate

2,3-Dihydro-5-iodo-1-β-D-ribofuranosyl-4(1H)-pyrimidinone