Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-(2-cyanoethyl)-2′-O-methyl-N-(2-methyl-1-oxopropyl)-P-thioguanylyl-(3′→5′)-3′-deoxy-, 2′-(hydrogen butanedioate)

Adenosine, N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 5′-[2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]ethyl carbonate] 3′-(hydrogen butanedioate)

Adenosine, N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 5′-[2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]ethyl carbonate] 3′-[2-(4-nitrophenyl)ethyl bis(1-methylethyl)phosphoramidite]

Adenosine, N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 3′-[2-(4-cyanophenyl)ethyl bis(1-methylethyl)phosphoramidite] 5′-[2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]ethyl carbonate]

Adenosine, N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 3′-[2-(4-cyanophenyl)ethyl diethylphosphoramidite] 5′-[2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]ethyl carbonate]

Uridine, 3-methyl-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 5′-[2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]ethyl carbonate]

Cytidine, N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 5′-[2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]ethyl carbonate]

Cytidine, 3-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 5′-[2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]ethyl carbonate]

Cytidine, N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-

Cytidine, 3-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-

Adenosine, N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-

Adenosine, N-(methoxyphenylmethylene)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Adenosine, N-benzoyl-1-methyl-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Adenosine, N-benzoyl-N-methyl-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Adenosine, N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 5′-[2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]ethyl carbonate]

Adenosine, 2′-O-(1-methoxy-1-methylethyl)-N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Adenosine, N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Adenosine, N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Adenosine, 2′-O-(1-methoxy-1-methylethyl)-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Guanosine, N-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-6-O-[2-(4-nitrophenyl)ethyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-