5′-Chloro-5′-deoxy-2′,3′-O-(1-methylethylidene)inosine

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

Uracil, 1-β-D-arabinofuranosyl-5-iodo-, 5′-(dihydrogen phosphate)

Uracil, 1-β-D-arabinofuranosyl-5-iodo-, 3′-(dihydrogen phosphate)

1-(3-O-Phosphono-β-D-arabinofuranosyl)-2,4(1H,3H)-pyrimidinedione

1-(3,5-Di-O-phosphono-β-D-arabinofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-(3-O-phosphono-β-D-arabinofuranosyl)-2,4(1H,3H)-pyrimidinedione

Uracil, 1-(5-O-trityl-β-D-arabinofuranosyl)-, 2′,3′-diacetate

7-(2-Deoxy-β-D-erythro-pentofuranosyl)-5-[2-(2-methyl-2-cyclopropen-1-yl)ethyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine