Guanosine, 5′-O-[[[6-[[[[4-(2-diazo-1,3-dioxo-3-phenylpropyl)phenyl]methoxy]carbonyl]amino]hexyl]oxy]hydroxyphosphinyl]-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Adenosine, N-benzoyl-5′-chloro-5′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-2′-O-methyl-

Uridine, 2′-O-methyl-5′-thio-5′-S-(triphenylmethyl)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 2′-O-methyl-5′-thio-5′-S-(triphenylmethyl)-

Adenosine, N-benzoyl-5′-deoxy-5′-[[(4-methoxyphenyl)diphenylmethyl]amino]-2′-O-methyl-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Adenosine, N-benzoyl-5′-deoxy-5′-[[(4-methoxyphenyl)diphenylmethyl]amino]-2′-O-methyl-

Adenosine, N-benzoyl-5′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-5′-[[(4-methoxyphenyl)diphenylmethyl]amino]-2′-O-methyl-

Adenosine, 5′-amino-N-benzoyl-5′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-2′-O-methyl-

Adenosine, 5′-azido-N-benzoyl-5′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-2′-O-methyl-

Adenosine, N-benzoyl-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-2′-O-methyl-, 5′-(4-nitrobenzenesulfonate)

Guanosine, 5′-deoxy-5′-[[(4-methoxyphenyl)diphenylmethyl]amino]-2′-O-methyl-N-(2-methyl-1-oxopropyl)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Guanosine, 5′-deoxy-5′-[[(4-methoxyphenyl)diphenylmethyl]amino]-2′-O-methyl-N-(2-methyl-1-oxopropyl)-

Guanosine, 5′-amino-5′-deoxy-2′-O-methyl-N-(2-methyl-1-oxopropyl)-

Guanosine, 5′-azido-5′-deoxy-2′-O-methyl-N-(2-methyl-1-oxopropyl)-

Guanosine, 2′-O-methyl-N-(2-methyl-1-oxopropyl)-, 3′,5′-bis(4-methylbenzenesulfonate)

Guanosine, 2′-O-methyl-N-(2-methyl-1-oxopropyl)-, 5′-(4-methylbenzenesulfonate)

Uridine, 5′-deoxy-5′-[[(4-methoxyphenyl)diphenylmethyl]amino]-2′-O-methyl-

Guanosine, 2′-O-methyl-1-(phenylmethyl)-

Guanosine, N-(3-methyl-1-oxo-2-phenoxybutyl)-

Adenosine, 2′-O-methyl-2-[(2-methyl-1-oxopropyl)amino]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-