1,2,3,4-Tetrahydro-1-[5,6-O-(1-methylethylidene)-α-D-glucofuranosyl]-2,4-dioxo-5-pyrimidinecarbonitrile

1,2,3,4-Tetrahydro-3-methyl-2,4-dioxo-1-α-D-xylofuranosyl-5-pyrimidinecarbonitrile

5-Pyrimidinecarbonitrile, 1,2,3,4-tetrahydro-3-methyl-1-[3,5-O-(1-methylethylidene)-α-D-xylofuranosyl]-2,4-dioxo-

5-Acetyl-1-α-D-xylofuranosyl-2,4(1H,3H)-pyrimidinedione

5-Acetyl-1-β-D-xylofuranosyl-2,4(1H,3H)-pyrimidinedione

5-Acetyl-1-[3,5-O-(1-methylethylidene)-α-D-xylofuranosyl]-2,4(1H,3H)-pyrimidinedione

5-Acetyl-1-[3,5-O-(1-methylethylidene)-β-D-xylofuranosyl]-2,4(1H,3H)-pyrimidinedione

β-D-ribo-Heptofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy-, 3′-ester with adenosine 5′-acetate

β-D-ribo-Heptofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy-, ethyl ester, 2-[1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy-β-D-ribo-heptofuranuronate]

β-D-ribo-Heptofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy-, ethyl ester, 3-[1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy-β-D-ribo-heptofuranuronate]

β-D-ribo-Heptofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy-, 2-[1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy-β-D-ribo-heptofuranuronate]

β-D-ribo-Heptofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy-, 3-[1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy-β-D-ribo-heptofuranuronate]

β-D-ribo-Heptofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1,5,6-trideoxy-, δ-lactone

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

3′,5′-Bis-O-[(4-methoxyphenyl)diphenylmethyl]thymidine

3′,5′-Bis-O-(triphenylmethyl)thymidine

Guanosine, 2′,3′-O-(1-methylethylidene)-, 5′-acetate

Adenosine, 2-chloro-N-(1,2,3,4-tetrahydro-2-naphthalenyl)-

Adenosine, 2-[(phenylmethyl)thio]-N-(1,2,3,4-tetrahydro-2-naphthalenyl)-

Adenosine, 2′,3′,5′-tris-O-(phenylmethyl)-N-(1,2,3,4-tetrahydro-2-naphthalenyl)-