Adenosine, N-(2-methylpropyl)-N-(3-pyridinylmethyl)-

Adenosine, N-cyclopentyl-N-(2-hydroxy-3-phenoxypropyl)-

Adenosine, N-cyclopentyl-N-[(4-methoxyphenyl)methyl]-

Adenosine, N-(cyclopentylphenylmethyl)-

N-(Cycloheptylmethyl)adenosine

Adenosine, N-[2-[(1-methyl-2-phenylethyl)amino]ethyl]-

Adenosine, N-[2-(ethylamino)ethyl]-

Adenosine, N,N-bis(2-hydroxyethyl)-2,8-di-1-piperidinyl-

2,6,8-Tri-4-morpholinyl-9-β-D-ribofuranosyl-9H-purine

Adenosine, N-(phenylmethyl)-2,8-bis[(phenylmethyl)amino]-

Glycine, N,N′-[4-[[3-[[3-[1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propenyl]amino]-3-oxopropyl]thio]-5-hydroxy-1,2-cyclohexanediyl]bis[N-(carboxymethyl)-

Cytidine, 2′-deoxy-N-(4-methoxybenzoyl)-5′-O-(9-phenyl-9H-xanthen-9-yl)-

Guanosine, 2′-deoxy-N-(phenylacetyl)-5′-O-(9-phenyl-9H-xanthen-9-yl)-

Cytidine 5′-(tetrahydrogen triphosphate), 3′-deoxy-5-fluoro-

Uridine 5′-(tetrahydrogen triphosphate), 3′-deoxy-5-fluoro-

Hexahydro-6-imino-1-methyl-2-oxo-3-β-D-ribofuranosyl-4-pyrimidinesulfonic acid

Furo[3′,2′:5,6]pyrido[1,2-e]purine-2-methanol, 7-amino-2,3,3a,4,5,11a-hexahydro-3-hydroxy-, [2R-(2α,3β,3aβ,11aβ)]-

Adenosine, 5′-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]uridylyl-(3′→5′)-

5′-O-[Hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]uridylyl-(3′→5′)-uridine

8-Azaguanosine, 8-azaguanylyl-(3′→ 5′)-, cyclic 2′,3′-phosphate