α-D-Ribofuranuronic acid, 1-(2-chloro-7H-purin-7-yl)-1-deoxy-2,3-O-(1-methylethylidene)-, methyl ester

β-D-Ribofuranuronic acid, 1-(6-chloro-9H-purin-9-yl)-1-deoxy-2,3-O-(1-methylethylidene)-, methyl ester

9-[2,3-O-(1-Methylethylidene)-β-D-ribofuranosyl]-9H-purine

Thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanosine

Adenosine, 3′-O-phosphoryluridylyl-(5′→3′)-adenylyl-(5′→3′)-adenylyl-(5′→3′)-adenylyl-(5′→3′)-

Uridine, uridylyl-(3′→5′)-3-benzoyl-, acetate dibenzoate

Guanylyl-(3′→5′)-uridylyl-(3′→5′)-uridine

Cytidylyl-(3′→5′)-uridylyl-(3′→5′)-uridine

Uridine, cyclic 2′,3′-[(1,1-dimethylethyl)phosphonate], (S)-

Uridine, cyclic 2′,3′-[(1,1-dimethylethyl)phosphonate], (R)-

Uridine, 5′-O-(triphenylmethyl)-, cyclic 2′,3′-[(1,1-dimethylethyl)phosphonate], (S)-

(1S,6S,8S)-3,5-Dioxo-2-β-D-ribofuranosyl-2,4-diazabicyclo[4.2.0]octane-8-carboxylic acid

(1S,6S,8S)-2-[2,3-O-(1-Methylethylidene)-β-D-ribofuranosyl]-3,5-dioxo-2,4-diazabicyclo[4.2.0]octane-8-carboxylic acid

Methyl (1S,6S,8S)-2-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-3,5-dioxo-2,4-diazabicyclo[4.2.0]octane-8-carboxylate

2,4-Diazabicyclo[4.2.0]octane-8-carboxylic acid, 2-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-3,5-dioxo-, intramol. ester, (1S,6S,8S)-

Uridine, 2′,3′-O-(1-methylethylidene)-, 5′-(2-propenoate)

Thymidine, P-deoxythymidylyl-(3′→5′)-2′,3′-didehydro-3′-deoxy-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxythymidylyl-(3′→5′)-2′,3′-didehydro-3′-deoxy-

Thymidine, P-deoxythymidylyl-(3′→5′)-3′-azido-3′-deoxy-

Adenosine, 5′-[(S)-(3-aminopropyl)methylsulfonio]-5′-deoxy-