Thymidine, N-benzoyl-2′-deoxyadenylyl-(3′→5′)-, 3′-acetate

Cytidine, thymidylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)-, 3′-acetate

Adenosine, N-[(2,5-dimethylphenyl)methyl]-, 2′,3′,5′-tri-3-pyridinecarboxylate

Adenosine, N-[(2-methylphenyl)methyl]-, 2′,3′,5′-tri-3-pyridinecarboxylate

2(1H)-Pyridinone, 1-[3,5-bis-O-(4-chlorobenzoyl)-2-deoxy-α-D-erythro-pentofuranosyl]-4-hydroxy-5-methyl-

Adenosine, 2′-O-(1-methoxyethyl)-5′-O-phosphonoadenylyl-(3′→5′)-2′-O-(1-methoxyethyl)adenylyl-(3′→5′)-2′-O-(1-methoxyethyl)adenylyl-(3′→5′)-2′-O-(1-methoxyethyl)-

Adenosine, 2′-O-benzoyluridylyl-(3′→5′)-N-benzoyl-2′-O-benzoylcytidylyl-(3′→5′)-N-benzoyl-2′-O-benzoylcytidylyl-(3′→5′)-N-benzoyl-2′-O-benzoyladenylyl-(3′→5′)-N-benzoyl-2′-O-benzoylcytidylyl-(3′→5′)-N-benzoyl-2′-O-benzoylcytidylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate

Thymidine, 2-thio-, 5′-(dihydrogen phosphate)

9-[2-O-Acetyl-3-(acetylamino)-3,5-dideoxy-α-D-ribofuranosyl]-N,N-dimethyl-9H-purin-6-amine

1′-(5-O-Phosphono-β-D-ribofuranosyl)[2,4′-bi-1H-imidazol]-5′-amine

9-[2-O-Acetyl-3-(acetylamino)-3,5-dideoxy-β-D-ribofuranosyl]-6-chloro-9H-purine

Inosine, O-(phenylmethyl)oxime, cyclic 3′,5′-(hydrogen phosphate)

1-[3,5-Bis-O-(4-chlorobenzoyl)-2-deoxy-β-D-erythro-pentofuranosyl]-4-hydroxy-5-methyl-2(1H)-pyridinone

Adenosine, N-[3-(4-methylphenyl)bicyclo[2.2.2]oct-2-yl]-

5′-Uridylic acid, mono[(1-oxido-2-pyridinyl)methyl] ester

Adenosine, N-[(1-oxido-2-pyridinyl)methyl]-

Uridine, 2′,3′-O-(1-methylethylidene)-3-[(1-oxido-2-pyridinyl)methyl]-

7H-Pyrrolo[2,3-d]pyrimidine-5-methanol, 7-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-4-[(triphenylmethyl)amino]-

7H-Pyrrolo[2,3-d]pyrimidine-5-carboxylic acid, 7-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-4-[(triphenylmethyl)amino]-, methyl ester

Methyl 4-[(triphenylmethyl)amino]-7-[5-O-(triphenylmethyl)-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate