Adenosine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-6-S-2-propenyl-6-thio-

9-(2-Deoxy-α-D-erythro-pentofuranosyl)-6-(methylthio)-9H-purin-2-amine

2-Amino-9-(3,5-di-O-acetyl-2-deoxy-α-D-erythro-pentofuranosyl)-1,9-dihydro-6H-purine-6-thione

9-(2-Deoxy-α-D-erythro-pentofuranosyl)-6-[[(6-methyl-2-pyridinyl)methyl]thio]-9H-purin-2-amine

9-(2-Deoxy-α-D-erythro-pentofuranosyl)-6-(2-propen-1-ylthio)-9H-purin-2-amine

Guanosine, N-acetyl-2′-deoxy-6-S-methyl-6-thio-

9-(2-Deoxy-α-D-erythro-pentofuranosyl)-6-[(1-methyl-4-nitro-1H-imidazol-5-yl)thio]-9H-purin-2-amine

Guanosine, 2′-deoxy-6-S-[(6-methyl-2-pyridinyl)methyl]-6-thio-

Adenosine, 5′-phosphoramidate

Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 1,4-dihydro-4-oxo-1-β-D-ribofuranosyl-3-pyridinecarboxamide

Adenosine 5′-(trihydrogen pyrophosphate), 5′→5′-ester with 1,2-dihydro-2-oxo-1-β-D-ribofuranosylnicotinamide

Cytidylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-cytidine

Thymidine, thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-5-[4-[3-[[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]methyl]phenyl]-1,3-butadiynyl]-

Uridine, thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-5-[4-[3-[[[(9,10-dihydro-9,10-dioxo-2-anthracenyl)carbonyl]amino]methyl]phenyl]-1,3-butadiynyl]-

Thymidine, 2′-deoxy-5-[4-[3-[[[(9,10-dihydro-9,10-dioxo-2-anthracenyl)carbonyl]amino]methyl]phenyl]-1,3-butadiynyl]uridylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Thymidine, 2′-deoxy-5-[4-[3-[[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]methyl]phenyl]-1,3-butadiynyl]uridylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Uridine, thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-5-[4-[1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-1,3-butadiynyl]-

Thymidine, 2′-deoxy-5-[4-[1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-1,3-butadiynyl]uridylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-ethyl-, 3′-(hydrogen butanedioate)