Uridylyl-(3′→5′)-2′,3′-O-(1-methylethylidene)uridine

1-[3-O-[Hydroxy(1-methylethoxy)phosphinyl]-β-D-ribofuranosyl]-2,4(1H,3H)-pyrimidinedione

Adenosine, N-benzoyl-, 2′,5′-dibenzoate 3′-phosphate, ester with 4-hydroxy-3-methyl-2-butanone

Adenosine, N-acetyl-, 2′,5′-diacetate 3′-phosphate, ester with 4-hydroxy-2-pentanone

Adenosine, N-acetyl-, 2′,5′-diacetate 3′-phosphate, ester with 3-hydroxybutyronitrile

Adenosine, N-acetyl-, 3′-(isopropyl hydrogen phosphate)

3′-Uridylic acid, ester with 3-hydroxybutyronitrile, 2′-benzoate

N-Methyl-2′,3′-O-(1-methylethylidene)adenosine

Uridine, 3-methyl-2′,5′-bis-O-(triphenylmethyl)-

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

Thymidine, thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-

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

Uridine, 2′-deoxy-5-fluoro-, 3′,5′-dipropanoate

Guanylyl-(3′→5′)-guanylyl-(3′→5′)-cytidine

Uridine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Adenosine 5′-(trihydrogen diphosphate), 8-azido-, P′-anhydride with (4-azidophenyl)phosphoramidic acid

Adenosine 5′-(trihydrogen diphosphate), P′-anhydride with S-[2-[(4-azidophenyl)amino]-2-oxoethyl] dihydrogen phosphorothioate

5-Amino-2-(5-O-benzoyl-2,3-dichloro-2,3-dideoxy-β-D-lyxofuranosyl)-1,2,4-triazin-3(2H)-one

5-Amino-2-(5-O-benzoyl-2,3-dibromo-2,3-dideoxy-β-D-lyxofuranosyl)-1,2,4-triazin-3(2H)-one

5-Amino-2-(2,3-anhydro-5-O-benzoyl-β-D-ribofuranosyl)-1,2,4-triazin-3(2H)-one