6-Amino-4-chloro-2,3-dihydro-3-oxo-2-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1H-pyrrolo[2,3-c]pyridazine-5-carbonitrile

Propanedinitrile, (5-chloro-1,6-dihydro-3-nitro-6-oxo-1-β-D-ribofuranosyl-4-pyridazinyl)-

Propanedinitrile, (4,5-dichloro-1,6-dihydro-6-oxo-1-β-D-ribofuranosyl-3-pyridazinyl)-

Propanedinitrile, [5-chloro-1,6-dihydro-3-nitro-6-oxo-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4-pyridazinyl]-

Propanedinitrile, [4,5-dichloro-1,6-dihydro-6-oxo-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-3-pyridazinyl]-

Propanedinitrile, [5-chloro-2,3-dihydro-6-nitro-3-oxo-2-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4-pyridazinyl]-

Propanedinitrile, (5-chloro-1,6-dihydro-6-oxo-1-β-D-ribofuranosyl-4-pyridazinyl)-

Propanedinitrile, [5-chloro-1,6-dihydro-6-oxo-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4-pyridazinyl]-

Propanedinitrile, (1,6-dihydro-6-oxo-1-β-D-ribofuranosyl-3-pyridazinyl)-

Propanedinitrile, [1,6-dihydro-6-oxo-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-3-pyridazinyl]-

2-β-L-Arabinofuranosyl-6-chloro-5-hydroxy-3(2H)-pyridazinone

1-β-L-Arabinofuranosyl-6-methyl-2,4(1H,3H)-pyrimidinedione

1-β-L-Arabinofuranosyl-5,6-dimethyl-2,4(1H,3H)-pyrimidinedione

Thymidine, 3′-amino-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)-3′-deoxythymidylyl-(3′→5′)-, 3′-(hydrogen butanedioate)

Thymidine, 5′-[hydrogen (2-methyl-1H-imidazol-1-yl)phosphonate]

Cytidine, 2′-deoxy-, 5′-[hydrogen (2-methyl-1H-imidazol-1-yl)phosphonate]

2′-Deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-3′-amino-3′-deoxythymidine

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

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-3′-amino-3′-deoxythymidylyl-(3′→5′)-2′-deoxy-

Cytidine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-3′-amino-3′-deoxythymidylyl-(3′→5′)-2′-deoxy-