1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-4,5,6,7-tetrafluoro-1H-indole

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-4,5,6,7-tetrafluoro-1H-indole

1-(2-Deoxy-β-D-erythro-pentofuranosyl)-4,5,6,7-tetrafluoro-1H-indole

1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-4,5,6,7-tetrafluoro-1H-indole

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2-(phenylmethoxy)-N-[6-[(triphenylmethyl)amino]hexyl]-, 3′-acetate

Adenosine, 2′-deoxy-2-(phenylmethoxy)-N-[6-[(triphenylmethyl)amino]hexyl]-

Adenosine, 2-chloro-2′-deoxy-N-[6-[(triphenylmethyl)amino]hexyl]-, 3′,5′-bis(4-methylbenzoate)

Thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidine

Thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidine

Thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

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

Butanoic acid, 3-oxo-, [3-(1,3-dioxobutoxy)-2,3,3a,9a-tetrahydro-6-methyl-8-oxo-8H-furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-2-yl]methyl ester, [2R-(2α,3β,3aβ,9aβ)]-

Inosine, 6-O-methyl-2′,3′-O-(1-methylethylidene)-8-(methylseleno)-

Adenosine, 8-[(2-amino-2-oxoethyl)seleno]-2′,3′-O-(1-methylethylidene)-

Adenosine, 8-[(2-amino-2-oxoethyl)seleno]-

Adenosine, 7,8-dihydro-2′,3′-O-(1-methylethylidene)-8-selenoxo-

Adenosine, 5′-O-[[[[4-[(2-chloroethyl)methylamino]phenyl]methyl]amino]hydroxyphosphinyl]adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-, cyclic 2′,3′-(hydrogen phosphate)

3′-Uridylic acid, 5′-(methyl hydrogen phosphate)

3′-Guanylic acid, 5′-(methyl hydrogen phosphate)

3′-Cytidylic acid, 5′-(methyl hydrogen phosphate)