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

Thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

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

Uridine, 2′-O-benzoyluridylyl-(3′→5′)-3-benzoyl-, 2′,3′-dibenzoate

3′-Thymidylic acid, P-(2-cyanoethyl)-5′-O-[(4-methoxyphenyl)diphenylmethyl]thymidylyl-(3′→5′)-

3′-Thymidylic acid, thymidylyl-(3′→5′)-5′-amino-5′-deoxythymidylyl-(3′→5′)-5′-amino-5′-deoxy-

3′-Thymidylic acid, thymidylyl-(3′→5′)-5′-amino-5′-deoxy-

3′-Thymidylic acid, 5′-deoxy-5′-[(trifluoroacetyl)amino]-

Uridine, 5-(4-morpholinyl)-

Uridine, 5-(1-piperidinyl)-

Uridine, 5-[[[4-(acetylamino)phenyl]sulfonyl]amino]-

Uridine, 5-[(4-nitrobenzoyl)amino]-

Butanoic acid, 4-oxo-4-[(1,2,3,4-tetrahydro-2,4-dioxo-1-β-D-ribofuranosyl-5-pyrimidinyl)amino]-

Uridine, 5-[[[(aminoiminomethyl)amino]iminomethyl]amino]-

Uridine, 5-[(aminoiminomethyl)amino]-

Uridine, 5-[[[(aminoiminomethyl)amino]carbonyl]amino]-

Uridine, 3-benzoyl-, 2′,3′-dibenzoate

9-[4-C-(Hydroxymethyl)-α-L-threo-pentofuranosyl]-9H-purin-6-amine

N-[9-[2,3,5-Tri-O-acetyl-4-C-[(acetyloxy)methyl]-α-L-threo-pentofuranosyl]-9H-purin-6-yl]benzamide

1H-Purinium, 6,9-dihydro-7-(2-hydroxyethyl)-9-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-6-oxo-