2′-Uridylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, bis(1,1-dimethylethyl) ester, 3′-[2-cyanoethyl (S)-bis(1-methylethyl)phosphoramidite]

2′-Uridylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, bis(1,1-dimethylethyl) ester, 3′-[2-cyanoethyl (R)-bis(1-methylethyl)phosphoramidite]

2′-Adenylic acid, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, bis(1,1-dimethylethyl) ester, 3′-[2-cyanoethyl (R)-bis(1-methylethyl)phosphoramidite]

2′-Adenylic acid, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, bis(1,1-dimethylethyl) ester

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-2′-deoxy-P-thioadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-

3-[5-O-[Hydroxy(phosphonooxy)phosphinyl]-β-D-ribofuranosyl]-8-(4-nitrophenyl)-3H-imidazo[2,1-i]purine

3-[5-O-[Hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-8-(4-nitrophenyl)-3H-imidazo[2,1-i]purine

8-(4-Nitrophenyl)-3-(5-O-phosphono-β-D-ribofuranosyl)-3H-imidazo[2,1-i]purine

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

3′-Guanylic acid, 2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-, 3′-(carboxymethyl) ester

3-(2-Deoxy-β-D-erythro-pentofuranosyl)-6-(9-iodononyl)furo[2,3-d]pyrimidin-2(3H)-one

6-(9-Bromononyl)-3-(2-deoxy-β-D-erythro-pentofuranosyl)furo[2,3-d]pyrimidin-2(3H)-one

3-(2-Deoxy-β-D-erythro-pentofuranosyl)-6-(9-fluorononyl)furo[2,3-d]pyrimidin-2(3H)-one

Uridine, 2′-deoxy-5-(11-iodo-1-undecynyl)-

Uridine, 5-(11-bromo-1-undecynyl)-2′-deoxy-

Uridine, 2′-deoxy-5-(11-fluoro-1-undecynyl)-

Adenosine, 2′-deoxy-, 5′-[O-(2-naphthalenylmethyl) hydrogen phosphorothioate]

Adenosine, 2′-deoxy-, 5′-[O-(1-naphthalenylmethyl) hydrogen phosphorothioate]

Adenosine, 2′-deoxy-, 5′-[O-[[(4R)-4-(1-methylethenyl)-1-cyclohexen-1-yl]methyl] hydrogen phosphorothioate]