Guanosine, cytidylyl-(3′→5′)-isocytidylyl-(3′→5′)-1,2-dihydro-2-oxoadenylyl-(3′→5′)-

Adenosine, isocytidylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-1,2-dihydro-2-oxo-

2,3-Dihydro-2-oxoadenylyl-(3′→5′)-isocytidylyl-(3′→5′)-2,3-dihydro-2-oxoadenylyl-(3′→5′)-isocytidine

Cytidine, guanylyl-(3′→5′)-isocytidylyl-(3′→5′)-1,2-dihydro-2-oxoadenylyl-(3′→5′)-

Isocytidine, 1,2-dihydro-2-oxoadenylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-

Isocytidylyl-(3′→5′)-2,3-dihydro-2-oxoadenylyl-(3′→5′)-isocytidylyl-(3′→5′)-2,3-dihydro-2-oxoadenosine

Guanosine, cytidylyl-(3′→5′)-1,2-dihydro-2-oxoadenylyl-(3′→5′)-isocytidylyl-(3′→5′)-

Adenosine, isocytidylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-1,2-dihydro-2-oxo-

3H-Imidazo[2,1-i]purine, 2-azido-3-β-D-ribofuranosyl-, 5′,5′′′-(P,P′,P′′,P′′′-tetrahydrogen tetraphosphate)

Adenosine 5′-(pentahydrogen tetraphosphate), 8-azido-, P′′′→5′-ester with 2-azido-3-β-D-ribofuranosyl-3H-imidazo[2,1-i]purine

Adenosine, 5′-O-(hydroxymercaptophosphinyl)-P-thioadenylyl-(2′→5′)-P-thioadenylyl-(2′→5′)-P-thioadenylyl-(2′→5′)-

Carbamic acid, [[(2-chloroethyl)amino]sulfonyl][2,3-O-(1-methylethylidene)-5-O-(4-nitrophenyl)-β-D-ribofuranosyl]-, 1,1-dimethylethyl ester

Carbamic acid, [[(2-chloroethyl)amino]sulfonyl](2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-, 1,1-dimethylethyl ester

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxy-N-methylcytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxy-N-methylcytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

1-[(5R,6S,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-1-methyl-2,2-dioxido-7-oxa-2-thia-1-azaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-2,4(1H,3H)-pyrimidinedione

1H-Pyrrolo[2,3-d]pyrimidine-5-carboximidic acid, 7-(2-deoxy-β-D-erythro-pentofuranosyl)-4,7-dihydro-4-oxo-, hydrazide

4,7-Dihydro-4-oxo-7-[(2R,5S)-tetrahydro-5-(hydroxymethyl)-2-furanyl]-3H-pyrrolo[2,3-d]pyrimidine-5-carboximidic acid hydrazide

1H-Pyrrolo[2,3-d]pyrimidine-5-carboximidic acid, 7-β-D-arabinofuranosyl-4,7-dihydro-4-oxo-, methyl ester

1H-Pyrrolo[2,3-d]pyrimidine-5-carboximidic acid, 4,7-dihydro-4-oxo-7-β-D-ribofuranosyl-, methyl ester