Adenosine, 2-chloro-5′-S-methyl-5′-thio-, 2′,3′-diacetate

Adenosine, 2-fluoro-5′-S-methyl-5′-thio-, 2′,3′-diacetate

Adenosine, N-[2-(3,4,5-trimethoxyphenyl)ethyl]-

N-[[[1-[2-Deoxy-5-O-[(4-methoxyphenyl)diphenylmethyl]-α-D-erythro-pentofuranosyl]-1,2-dihydro-5-methyl-2-oxo-4-pyrimidinyl]amino]iminomethyl]-2-methylpropanamide

N-[[[1-[2-Deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-5-O-[(4-methoxyphenyl)diphenylmethyl]-α-D-erythro-pentofuranosyl]-1,2-dihydro-5-methyl-2-oxo-4-pyrimidinyl]amino]iminomethyl]-2-methylpropanamide

1-[2-Deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-5-O-[(4-methoxyphenyl)diphenylmethyl]-α-D-erythro-pentofuranosyl]-1,2-dihydro-5-methyl-2-oxo-4-pyrimidinyl 2,4,6-tris(1-methylethyl)benzenesulfonate

Cytidine, N-(aminoiminomethyl)-2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Guanidine, [1-[2-deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-5-O-[(4-methoxyphenyl)diphenylmethyl]-α-D-erythro-pentofuranosyl]-1,2-dihydro-5-methyl-2-oxo-4-pyrimidinyl]-

Cytidine, N-[(benzoylamino)[[3-(dimethylamino)propyl]amino]methylene]-2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Cytidine, N-[(benzoylamino)iminomethyl]-2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Cytidine, N-[(benzoylamino)thioxomethyl]-2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Cytidine, 2′-deoxy-N-[imino[(2-methyl-1-oxopropyl)amino]methyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-5-methyl-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Cytidine, 2′-deoxy-N-[imino[(2-methyl-1-oxopropyl)amino]methyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-5-methyl-

Cytidine, 2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[imino[(2-methyl-1-oxopropyl)amino]methyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-5-methyl-

Thymidine, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 4-[2,4,6-tris(1-methylethyl)benzenesulfonate]

Cytidine, N-(aminoiminomethyl)-2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-5-methyl-

Adenosine, uridylyl-(3′→5′)-inosinylyl-(3′→5′)-