Carbamic acid, [1,2-dihydro-2-oxo-1-[3-O-(1-oxohexadecyl)-5-O-(triphenylmethyl)-β-D-arabinofuranosyl]-4-pyrimidinyl]-, 2,2,2-trichloroethyl ester

Guanosine, 3′-(dihydrogen phosphorothioate)

3-β-D-Ribofuranosyl-3H-1,2,3-triazolo[4,5-b]pyridine

Xanthosine, 8-(phenylmethoxy)-

Adenosine, N-acetyl-7,8-dihydro-8-oxo-

2′-Deoxy-5′-O-phosphonoguanylyl-(3′→5′)-thymidine

2′-Deoxy-5′-O-phosphonoguanylyl-(3′→5′)-2′-deoxyadenosine

Guanosine, 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

3′-Thymidylic acid, mono[4-[(ethoxycarbonyl)amino]phenyl] ester, 5′-[4-[(ethoxycarbonyl)amino]phenyl hydrogen phosphate]

Thymidine, 5′-O-(hydroxyphenoxyphosphinyl)-P-phenylthymidylyl-(3′→5′)-3′-[(chloroacetyl)amino]-3′-deoxy-

Thymidine, 5′-O-phosphonothymidylyl-(3′→5′)-3′-azido-3′-deoxy-

Furo[2′,3′:4,5]thiazolo[3,2-e]purine-2,4(1H,3H)-dione, 6a,7,8,9a-tetrahydro-7-hydroxy-8-(hydroxymethyl)-, [6aS-(6aα,7α,8β,9aα)]-

Furo[2′,3′:4,5]oxazolo[3,2-e]purin-4(1H)-one, 2-amino-6a,7,8,9a-tetrahydro-7-hydroxy-8-(hydroxymethyl)-, [6aS-(6aα,7α,8β,9aα)]-

Furo[2′,3′:4,5]oxazolo[3,2-e]purine-4(1H)-one, 6a,7,8,9a-tetrahydro-7-hydroxy-8-(hydroxymethyl)-, [6aS-(6aα,7α,8β,9aα)]-

Guanosine, 8-bromo-, cyclic 2′,3′-carbonate

Inosine, 8-bromo-, cyclic 2′,3′-carbonate

Adenosine, 2′-deoxy-5′-O-phosphonoadenylyl-(3′→5′)-2′,3′-O-[[4-[(2-chloroethyl)methylamino]phenyl]methylene]-

Adenosine, thymidylyl-(3′→5′)-2′,3′-O-[[4-[(2-chloroethyl)methylamino]phenyl]methylene]-

Propanoic acid, 2,2-dimethyl-, 2-[(2,2-dimethyl-1-oxopropoxy)methyl]-2,3,3a,9a-tetrahydro-6-oxo-6H-furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-3-yl ester, [2R-(2α,3β,3aβ,9aβ)]-

Propanoic acid, 2,2-dimethyl-, 2,3,3a,9a-tetrahydro-2-(hydroxymethyl)-6-oxo-6H-furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-3-yl ester, [2R-(2α,3β,3aβ,9aβ)]-