Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[[4-[[7-[bis(1-methylethyl)amino]-10-cyano-2-oxo-3,6,8-trioxa-7-phosphadec-1-yl]oxy]phenoxy]acetate]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[[2-(2-hydroxyethoxy)-2-oxoethoxy]acetate]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[10-[bis(1-methylethyl)amino]-13-cyano-5-oxo-3,6,9,11-tetraoxa-10-phosphatridecanoate]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-(2-hydroxyethyl butanedioate)

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[2-[[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]oxy]ethyl butanedioate]

Adenosine 5′-(tetrahydrogen triphosphate), 2-(ethylamino)-2,3-dihydro-

Adenosine 5′-(tetrahydrogen triphosphate), N-(2R)-bicyclo[2.2.2]oct-2-yl-

Uridine 5′-(tetrahydrogen triphosphate), 5-[3-[(aminoiminomethyl)amino]-1-propynyl]-2′-deoxy-

4H-Pyrrolo[2,3-d]pyrimidin-4-one, 2-amino-7-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,7-dihydro-5-(phenylethynyl)-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P-deoxo-2′-O-methyluridylyl-(3′→5′)-2′-O-methyl-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P-deoxo-2′-O-methyluridylyl-(3′→5′)-2′-O-methyl-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P-deoxo-2′-O-methyluridylyl-(3′→5′)-2′-O-methyl-, 3′-(hydrogen butanedioate)

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-methyl-, 3′-(4-oxopentanoate)

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P-deoxo-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P-deoxo-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-P-deoxo-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-(4-oxopentanoate)

2(1H)-Pyridinone, 1-[2,5-anhydro-4-C-(hydroxymethyl)-α-L-lyxofuranosyl]-4-hydroxy-

2(1H)-Pyridinone, 1-[2,5-anhydro-4-C-(hydroxymethyl)-α-L-lyxofuranosyl]-5-methyl-

1(2H)-Isoquinolinone, 2-[2,5-anhydro-4-C-(hydroxymethyl)-α-L-lyxofuranosyl]-

5′-Thymidylic acid, 3′-azido-3′-deoxy-, 2-bromo-1-methylethyl 2-[(2,2-dimethyl-1-oxopropyl)thio]-1-methylethyl ester