1-[2-Deoxy-3,5-bis-O-(4-nitrobenzoyl)-α-D-erythro-pentofuranosyl]hexahydro-2H-1,3-diazepin-2-one

Guanosine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-

Guanosine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-acetate

1H-Purinium, 2-amino-6,9-dihydro-6-oxo-9-[5-O-(1,3,5,5-tetrahydroxy-1,3,5-trioxido-2-oxa-1,3,5-triphosphapent-1-yl)-β-D-ribofuranosyl]-, inner salt

rel-5-Fluoro-1-[(2R,5S)-tetrahydro-5-(hydroxymethyl)-2-furanyl]-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-β-D-ribofuranosyl-4,6(1H,5H)-pyrimidinedione

Guanosine 5′-(trihydrogen diphosphate), 3′-O-methyl-

Cytidine, N-[14-(4,5-dimethoxy-2-methyl-3,6-dioxo-1,4-cyclohexadien-1-yl)-4,8,12-trimethyl-1-oxo-4,8,12-tetradecatrienyl]-

Guanosine, N-benzoyl-2′-deoxy-, 3′,5′-dibenzoate

Guanosine, N-benzoyl-, 2′-benzenecarbothioate 3′,5′-dibenzoate

Adenosine, 2′-benzenecarbothioate 3′,5′-dibenzoate

Thymidine, 3′-O-(1,3-dioxido-1,3-benzodithiol-2-yl)-

rel-Ethyl (2R,3aS,13cS)-3a-ethyl-1,3a,4,5,6,8,13,13b-octahydro-13-methyl-3,8-dioxo-2,13c-epoxy-13cH-benz[ij]indolo[2,3-b]quinolizine-2(3H)-carboxylate

2,13-Methanobenzo[b]furo[3,2-i]quinolizine-2(3H)-carboxylic acid, 3a-ethyl-3a,4,5,6,8,13-hexahydro-3,8-dioxo-, ethyl ester, (2R,3aS,13aS)-rel-

Uridine, guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-

4-(Methylamino)-7-β-D-ribofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide

2′-Deoxy-5′-O-phosphonoadenylyl-(3′→5′)-9-(1,4-anhydro-2,3-dideoxy-D-threo-pentitol-2-yl)-9-de(2-deoxy-β-D-erythro-pentofuranosyl)adenosine

2′-Deoxy-5′-O-phosphonoadenylyl-(3′→5′)-9-(1,4-anhydro-2-deoxy-D-arabinitol-2-yl)-9-de-β-D-ribofuranosyladenosine

2′-Deoxy-5′-O-phosphonoadenylyl-(3′→5′)-1-(1,4-anhydro-2-deoxy-D-arabinitol-2-yl)-1-de-β-D-ribofuranosylcytidine

N-Benzoyl-5′-O-[bis(2-cyanoethoxy)phosphinyl]-P-(2-cyanoethyl)-2′-deoxyadenylyl-(3′→5′)-9-(1,4-anhydro-2,3-dideoxy-D-threo-pentitol-2-yl)-N-benzoyl-9-de(2-deoxy-β-D-erythro-pentofuranosyl)adenosine