Thymidine, 3-[[3,4-bis(phenylmethoxy)phenyl]methyl]-5′-O-[[3,4-bis(phenylmethoxy)phenyl]methyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Thymidine, 3-[[3,4-bis(phenylmethoxy)phenyl]methyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Thymidine, 5′-O-[[3,4-bis(phenylmethoxy)phenyl]methyl]-3-[2-(phenylsulfonyl)ethyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

3′-O-[Bis(4-methoxyphenyl)phenylmethyl]-5′-O-[[3,4-bis(phenylmethoxy)phenyl]methyl]-3-[2-(phenylthio)ethyl]thymidine

3′-O-[Bis(4-methoxyphenyl)phenylmethyl]-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3-[2-(phenylthio)ethyl]thymidine

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-3-[2-(trimethylsilyl)ethyl]-

Adenosine, guanylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-

Cytidine, 2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

3′-Guanylic acid, thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-, cyclic nucleotide

3′-Guanylic acid, 2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-, cyclic nucleotide

Inosine, 5′-(ethenyl hexanedioate)

L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-, 5′-ester with 1,1-dimethylethyl [1-[2-cyano-2-deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-arabinofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamate

L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-, 5′-ester with 1,1-dimethylethyl [1-[2-cyano-2-deoxy-3-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-β-D-arabinofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamate

Carbamic acid, [1-[2-cyano-2-deoxy-3-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-β-D-arabinofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]-, 1,1-dimethylethyl ester

Carbamic acid, [1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-cyano-2-deoxy-3-O-[tris(1-methylethyl)silyl]-β-D-arabinofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]-, 1,1-dimethylethyl ester

Carbamic acid, [1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-cyano-2-deoxy-3-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-β-D-arabinofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]-, 1,1-dimethylethyl ester

Carbamic acid, [1-[2-cyano-2-deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-arabinofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]-, 1,1-dimethylethyl ester

Carbamic acid, [1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-cyano-2-deoxy-β-D-arabinofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]-, 1,1-dimethylethyl ester

Carbamic acid, [1-(2-cyano-2-deoxy-β-D-arabinofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]-, 1,1-dimethylethyl ester

4-Amino-1-[2-cyano-2-deoxy-5-O-[(1,1-dimethylethyl)bis(3-ethoxypropyl)silyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone