Adenosine 5′-(tetrahydrogen triphosphate), 3′-deoxy-2′-C-methyl-

Cytidine, N-cyclopropyl-2′-O-methyl-

Cytidine, 2′-O-[2-[2-(dimethylamino)ethoxy]ethyl]-5-methyl-

Cytidine, 2′-O-[2-[(dimethylamino)oxy]ethyl]-5-methyl-

9-[3-Deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-2-C-methyl-β-D-threo-pentofuranosyl]-9H-purin-6-amine

Cytidine, 2′-O-methyl-, 3′-(4-hydroxybutyl carbonate)

7-Benzoyl-3,7-dihydro-3-[2-O-(2-methoxyethyl)-β-D-ribofuranosyl]-6-methyl-2H-pyrrolo[2,3-d]pyrimidin-2-one

Guanosine, ethylidenehydrazone

6,7-Dihydro-3-(4-methoxyphenyl)-7-β-D-ribofuranosyl-5H-1,2,4-triazolo[3,4-i]purin-5-one

2-Chloro-6-methoxy-9-α-D-ribofuranosyl-9H-purine

1-[2,3-Anhydro-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-lyxofuranosyl]-2,4(1H,3H)-pyrimidinedione

3-[2-Deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-3,4-dihydro-6-methyl-9H-imidazo[1,2-a]purin-9-one

Cytidine, 2′-O-methyl-, 5′-(4-hydroxybutyl carbonate)

N4-Cyclopropyl-5-ethyl-7-β-D-ribofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine

Cytidine, 2′-O-methyl-, 3′,5′-bis(4-hydroxybutyl carbonate)

7-[2-Deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine

β-D-Arabinofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1-deoxy-, methyl ester

4-[(2,3-Dihydro-3-oxo-2-β-D-ribofuranosyl-1,2,4-triazin-5-yl)amino]benzenesulfonamide

(2R,3R,3aS,9aR)-2-[(Benzoyloxy)methyl]-7-chloro-2,3,3a,9a-tetrahydro-3-hydroxy-6H-furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-6-one

Methyl 2-[[2,3,4,5-tetrahydro-3,5-dioxo-2-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1,2,4-triazin-6-yl]thio]propanoate