9H-Purin-6-amine, 9-[5-O-(tetrahydro-2-oxido-2H-1,3,2-oxazaphosphorin-2-yl)-β-D-arabinofuranosyl]-

9H-Purin-6-amine, 9-[5-O-(2-oxido-1,3,2-dioxaphosphorinan-2-yl)-β-D-arabinofuranosyl]-

Inosine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Inosine, 5′-thio-, 5′-(hydrogen sulfate)

Guanosine, N-benzoyl-3′-O-[(hydroxymethoxyphosphinyl)methyl]-, 2′,5′-dibenzoate

1H-Imidazolium, 1-[1-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-1,2-dihydro-5-methyl-2-oxo-4-pyrimidinyl]-3-methyl-

6H-Pyrido[4,3-c]carbazolium, 9-methoxy-5,11-dimethyl-2-(2,3,5-tri-O-benzoyl-β-L-xylofuranosyl)-

9-Hydroxy-5,11-dimethyl-2-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-6H-pyrido[4,3-b]carbazolium

3′-Guanylic acid, P-(4-chlorophenyl)-5′-O-[(4-methoxyphenyl)diphenylmethyl]thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-, mono(4-chlorophenyl) ester

Furo[2′,3′:4,5]thiazolo[3,2-e]purine-8-methanol, 4-amino-6a,7,8,9a-tetrahydro-7-hydroxy-, 6-oxide, (6S,6aR,7S,8S,9aS)-

Cytidine, 5′-[hydrogen (chloromethyl)phosphonate]

4-[(3-Phenyl-2-propen-1-yl)thio]-1-(5-O-phosphono-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine

Adenosine, thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-1′-de(6-amino-9H-purin-9-yl)-2′-deoxy-1′-(3,4-dihydro-6,7-dimethyl-2,4-dioxo-1(2H)-pteridinyl)-

Uridine, 5′-[hydrogen (carboxymethyl)phosphonate]

[(2R,3R,3aS,9aR)-2,3,3a,9a-Tetrahydro-6-imino-3-[(1-oxooctyl)oxy]-6H-furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-2-yl]methyl octanoate

Adenosine, 2-[4-(aminocarbonyl)phenyl]-

Ethyl 5-amino-1-[2,3,5-tris-O-(1-oxopropyl)-β-D-ribofuranosyl]-1H-imidazole-4-carboximidate

3′-Uridylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(5-chloro-8-quinolinyl)-2′-O-(tetrahydro-2H-pyran-2-yl)uridylyl-(3′→5′)-P-(5-chloro-8-quinolinyl)-2′-O-(tetrahydro-2H-pyran-2-yl)uridylyl-(3′→5′)-2′-O-(tetrahydro-2H-pyran-2-yl)-, 5-chloro-8-quinolinyl 2-cyanoethyl ester

6H-Furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-6-one, 3-(acetyloxy)-2,3,3a,9a-tetrahydro-2-[(phosphonooxy)methyl]-, [2R-(2α,3β,3aβ,9aβ)]-

Inosine, 2-bromo-