Cytidine, 2′-deoxyadenylyloxymethylene[[[2-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)ethyl]amino]phosphinylidene]methyleneoxyphosphinico-(3′→5′)-2′-deoxy-

Mercury, (acetato-O)(3′-thioadenosinato-S)-

5′-Uridylic acid, 2′-deoxy-5-fluoro-4-seleno-

5′-Uridylic acid, 2′-deoxy-4-seleno-

5′-Uridylic acid, 2′-deoxy-5-fluoro-2-seleno-

2-Amino-1-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-5-fluoro-4(1H)-pyrimidinone

Uridine, 2′-deoxy-5-fluoro-4-seleno-

Uridine, 2′-deoxy-5-fluoro-2-seleno-

Uridine, 2′-deoxy-2-seleno-

2-Amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)-5-fluoro-4(1H)-pyrimidinone

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

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

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

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

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

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

Guanosine, 2′-O-(2-methoxyethyl)-3′,5′-O-[methylenebis[bis(1-methylethyl)silylene]]-

Guanosine, 3′,5′-O-[methylenebis[bis(1-methylethyl)silylene]]-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[5-[(2-furanylmethyl)amino]-5-oxo-1-pentynyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

1-[2-Chloro-6-[[(2-iodophenyl)methyl]amino]-9H-purin-9-yl]-1-deoxy-N-methyl-β-D-ribofuranuronamide