Thymidine, thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-

Cytidine, thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

Cytidine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Cytidine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidine

Guanosine, cyclic 3′,5′-[hydrogen (S)-phosphorothioate]

Adenosine 5′-(trihydrogen diphosphate), monoanhydride with (4-imino-2,5-cyclohexadien-1-ylidene)phosphoramidic acid

Inosine 5′-(trihydrogen diphosphate), P′-anhydride with (4-azidophenyl)phosphoramidic acid

6H-Furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidine-7-acetic acid, 2-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-[[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]oxy]-2,3,3a,9a-tetrahydro-6-oxo-, methyl ester, (2R,3R,3aS,9aR)-

Adenosine, 5′-deoxy-5′-[[3-(1H-indol-3-yl)propyl]methylsulfonio]-

Adenosine, 5′-S-[3-(1H-indol-3-yl)propyl]-5′-thio-

Adenosine, 5′-deoxy-5′-[[4-(1H-indol-3-yl)butyl]methylsulfonio]-

Adenosine, 5′-S-[4-(1H-indol-3-yl)butyl]-5′-thio-

Thymidine, 2′-deoxy-5′-O-phosphono-P-thioadenylyl-(3′→5′)-

Thymidine, 3′-deoxy-3′-[[(1,1-dimethylethoxy)carbonyl]amino]-, 5′-(4-nitrophenyl butanedioate)

7H-Pyrrolo[2,3-d]pyrimidin-4-amine, 5-[bis(1-methylethoxy)methyl]-7-[2-C-methyl-5-O-phosphono-β-D-ribofuranosyl]-

5-[(1E)-2-Methoxyethenyl]-7-(2-C-methyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine

Boronic acid, [4-amino-7-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-2-C-methyl-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-

Boronic acid, [4-amino-7-[5-O-[hydroxy(phosphonooxy)phosphinyl]-2-C-methyl-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-

Boronic acid, [4-amino-7-(2-C-methyl-5-O-phosphono-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-