2′-Deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

2′-Deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

5,6-Dihydro-1,5-di-β-D-ribofuranosyl-1H-imidazo[4,5-d]pyridazine-4,7-dione

2′-Deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidine

α-[9,10-Dihydro-7-[[[6-hydroxy-5-(hydroxymethyl)hexyl]amino]carbonyl]-9,10-dioxo-2-anthracenyl]thymidine

6-[[[7-[[1-(2-Deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]methyl]-9,10-dihydro-9,10-dioxo-2-anthracenyl]carbonyl]amino]-2-(hydroxymethyl)hexyl hydrogen 2′-deoxy-5′-adenylate

4-Amino-1-[3-O-(1-oxotetracosyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[5-O-(1-oxotetracosyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

4-Amino-1-[5-O-(1-oxobutyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

Adenosine 5′-(trihydrogen diphosphate), 3′-(dihydrogen phosphate), P′-[(3R)-3-hydroxy-4-[[3-[[2-[(2-hydroxyethyl)dithio]ethyl]amino]-3-oxopropyl]amino]-2,2-dimethyl-4-oxobutyl] ester

N-[9-[2,5-Bis-O-[bis(4-methoxyphenyl)phenylmethyl]-β-D-arabinofuranosyl]-9H-purin-6-yl]benzamide

2′-Deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenosine

Thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidine

5′-O-Phosphonoadenylyl-(2′→5′)-adenylyl-(2′→5′)-adenylyl-(2′→5′)-2′,3′-[[[4-[(2-chloroacetyl)amino]phenyl]methyl]imino]-2′,3′-secoadenosine

5′-O-Phosphonoadenylyl-(2′→5′)-adenylyl-(2′→5′)-adenylyl-(2′→5′)-2′,3′-[(3-azidopropyl)imino]-2′,3′-dideoxy-2′,3′-secoadenosine

2-[9-[(1S,3′aS,6′R,6′aR)-2,2-Difluorodihydro-2′,2′-dimethylspiro[cyclopropane-1,4′(3′aH)-furo[3,4-d][1,3]dioxol]-6′-yl]-7-(difluoromethyl)-8,9-dihydro-8-thioxo-7H-purin-6-yl]-1H-isoindole-1,3(2H)-dione

5′-Deoxy-5′-(trimethylarsonio)adenosine

9-[2-[[[2-[4-[2-[[1-(6-Amino-9H-purin-9-yl)-1-deoxy-2,3-O-(1-methylethylidene)-β-D-ribofuranuronoyl]amino]ethyl]-7,10-bis(2-ethoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododec-1-yl]ethyl]amino]carbonyl]phenyl]-3,6-bis(diethylamino)xanthylium

9-[2-[[[2-[4-[2-[[1-Deoxy-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-2,3-O-(1-methylethylidene)-β-D-ribofuranuronoyl]amino]ethyl]-7,10-bis(2-ethoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododec-1-yl]ethyl]amino]carbonyl]phenyl]-3,6-bis(diethylamino)xanthylium

Uridine 5′-(tetrahydrogen triphosphate), P′′→5′-ester with 2′,3′-O-(2-phenylethylidene)cytidine