N-[1-(2-Deoxy-β-D-erythro-pentofuranosyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]benzamide

Guanosine, 8-(3-acetylphenyl)-2'-deoxy-, 3',5'-bis[4-[[3-hydroxy-2-(hydroxymethyl)-2-methyl-1-oxopropoxy]methyl]-1H-1,2,3-triazole-1-hexanoate]

Guanosine, 8-(3-acetylphenyl)-2'-deoxy-, 3',5'-bis[4-(hydroxymethyl)-1H-1,2,3-triazole-1-hexanoate]

(8S,9S)-3-(2-Deoxy-β-D-erythro-pentofuranosyl)-7,8,9,10-tetrahydro-8-hydroxy-9-(hydroxymethyl)-3H-pyrimido[2,1-i]purin-6-ium

(8S,9R)-3-(2-Deoxy-β-D-erythro-pentofuranosyl)-7,8,9,10-tetrahydro-8-hydroxy-9-(hydroxymethyl)-3H-pyrimido[2,1-i]purin-6-ium

(8R,9R)-3-(2-Deoxy-β-D-erythro-pentofuranosyl)-7,8,9,10-tetrahydro-8-hydroxy-9-(hydroxymethyl)-3H-pyrimido[2,1-i]purin-6-ium

3-(2-Deoxy-β-D-erythro-pentofuranosyl)-7,8,9,10-tetrahydro-8-hydroxy-7-(hydroxymethyl)-3H-pyrimido[2,1-i]purin-6-ium

1-[9-(2-Deoxy-β-D-erythro-pentofuranosyl)-9H-purin-6-yl]-3,4-pyrrolidinediol

2-Amino-3,7-dihydro-7-(2-C-methyl-β-ribofuranosyl)-4H-pyrrolo[2,3-d]pyrimidin-4-one

(3S,4S)-1-[9-(2-Deoxy-β-D-erythro-pentofuranosyl)-9H-purin-6-yl]-3,4-pyrrolidinediol

(3R,4R)-1-[9-(2-Deoxy-β-D-erythro-pentofuranosyl)-9H-purin-6-yl]-3,4-pyrrolidinediol

3-(2-Deoxy-β-D-erythro-pentofuranosyl)-7,8,9,10-tetrahydro-8-hydroxy-9-(hydroxymethyl)-3H-pyrimido[2,1-i]purin-6-ium

Guanosine, 5'-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, 2',3'-bis(S-methyl carbonodithioate)

Uridine, 5'-O-[(1,1-dimethylethyl)dimethylsilyl]-5-methyl-, cyclic 2',3'-carbonothioate

Uridine, 5'-O-[(1,1-dimethylethyl)dimethylsilyl]-5-methyl-, 2',3'-bis[S-(2-cyanoethyl) carbonodithioate]

5'-O-[(1,1-Dimethylethyl)dimethylsilyl]-5-methyluridine

Uridine, 2',3'-dideoxy-5-ethyl-3'-fluoro-, 5'-methanesulfonate

2,5-Methano-5H,9H-pyrimido[2,1-b][1,5,3]dioxazepin-9-one, 8-ethyl-2,3-dihydro-3-[[(methylsulfonyl)oxy]methyl]-, [2R-(2α,3β,5α)]-

Uridine 5'-(tetrahydrogen triphosphate), 3'-azido-2',3'-dideoxy-5-ethyl-

Uridine, 2',3'-anhydro-5'-O-(triphenylmethyl)-