6-(6-Nitro-1H-indol-1-yl)-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purine

6-(3-Methyl-1H-indol-1-yl)-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purine

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

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanosine

Thymidine, 3-(4-methoxybenzoyl)-

Guanosine, 2′-deoxy-5′-O-[1-(diphenylmethoxy)-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 3′-[methyl N,N-bis(1-methylethyl)phosphoramidite]

Adenosine, N-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5′-O-[1-(diphenylmethoxy)-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Cytidine, 2′-deoxy-5′-O-[1-(diphenylmethoxy)-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]-N-[tris(4-methoxyphenyl)methyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[1-(diphenylmethoxy)-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]-3-(4-methoxybenzoyl)-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

2′-Deoxy-5′-O-[1-(diphenylmethoxy)-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]guanosine

N-[Bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5′-O-[1-(diphenylmethoxy)-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]adenosine

2′-Deoxy-5′-O-[1-(diphenylmethoxy)-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]-N-[tris(4-methoxyphenyl)methyl]cytidine

5′-O-[1-(Diphenylmethoxy)-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]-3-(4-methoxybenzoyl)thymidine

Guanosine, 2′-deoxy-5′-O-(5,7-dihydro-6-oxido-6H-dibenzo[d,f][1,3,2]diazaphosphepin-6-yl)-N-(2-methyl-1-oxopropyl)-, 3′-(2-methylpropanoate)

Hydrouracil, 5,5-dibromo-6-hydroxy-1-β-D-ribofuranosyl-

Thymidine, 5′-O-[2-[4-(phenylmethoxy)phenoxy]ethyl]-

Thymidine, 5′-deoxy-5′-[[[4-[(4-nitrophenyl)methoxy]phenoxy]acetyl]amino]-

Thymidine, 5′-deoxy-5′-[[[4-(phenylmethoxy)phenoxy]acetyl]amino]-

1,5-Dihydro-6-methyl-1-β-D-ribofuranosyl-4H-pyrazolo[3,4-d]pyrimidine-4-selone

1,5-Dihydro-6-methyl-1-β-D-ribofuranosyl-4H-pyrazolo[3,4-d]pyrimidine-4-thione