3′-Uridylic acid, bis(2-methoxyethyl) ester, 5′-(2,2-dimethylpropanoate)

3′-Uridylic acid, 2′-O-(tetrahydro-2H-pyran-2-yl)-, 2-methoxyethyl 1-methylethyl ester, 5′-(2,2-dimethylpropanoate)

3′-Uridylic acid, 2′-O-(tetrahydro-2H-pyran-2-yl)-, bis(1-methylethyl) ester, 5′-(2,2-dimethylpropanoate)

3′-Uridylic acid, 2′-O-(tetrahydro-2H-pyran-2-yl)-, diethyl ester, 5′-(2,2-dimethylpropanoate)

3′-Uridylic acid, 2′-O-(tetrahydro-2H-pyran-2-yl)-, bis(2-methoxyethyl) ester, 5′-(2,2-dimethylpropanoate)

5,6-Dihydro-6-hydroperoxy-5-hydroxythymidine

9H-Purin-6-amine, 9-altrofuranosyl-

Isobarbituric acid, 1-D-ribofuranosyl-

9-Chloro-3-(2-deoxy-β-D-erythro-pentofuranosyl)-3,7-dihydropyrimido[2,1-i]purine-8-carboxaldehyde

3-(2-Deoxy-β-D-erythro-pentofuranosyl)-3,7-dihydropyrimido[2,1-i]purine-8-carboxaldehyde

Thymidine, 3′-thio-5′-O-(triphenylmethyl)-, 3′-[(R)-O-methyl phosphorodithioate]

Thymidine, P-thiothymidylyl-(3′→3′)-3′-thio-

Thymidine, P(O)-(2-cyanoethyl)-P-thiothymidylyl-(3′→3′)-3′-thio-

Thymidine, 3′-thio-5′-O-(triphenylmethyl)-, 3′-[(S)-O-methyl phosphorodithioate]

Thymidine, 3′-thio-5′-O-(triphenylmethyl)-, 3′-(O,O-dimethyl phosphorodithioate)

5,6-Dihydro-8-methyl-2-(4-nitrophenyl)-6-phenyl-5-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)dipyrazolo[3,4-b:3′,4′-d]pyridin-3(2H)-one

5,6-Dihydro-8-methyl-2,6-diphenyl-5-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)dipyrazolo[3,4-b:3′,4′-d]pyridin-3(2H)-one

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-[hydrogen [[[[(4E)-6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenyl]oxy]hydroxyphosphinyl]methyl]phosphonate]

2′-Deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidine

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