Thymidine, α-(acetylthio)-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-(hydrogen butanedioate)

Thymidine, α-(acetylthio)-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Guanosine, 2′-deoxy-8-[[4-(phenylazo)phenyl]amino]-

5′-Adenylic acid, 3′-[4-[(4-azido-2-nitrophenyl)amino]butanoate]

Uridine, 5-methyl-2′,3′-O-(1-methylethylidene)-4-O-(trimethylsilyl)-5′-O-(triphenylmethyl)-

2(1H)-Pyrimidinone, 5-methyl-1-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-α-D-ribofuranosyl]-4-[(trimethylsilyl)oxy]-

2(1H)-Pyrimidinone, 5-methyl-1-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-6-[(trimethylsilyl)oxy]-

2(1H)-Pyrimidinone, 5-methyl-1-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-α-D-ribofuranosyl]-6-[(trimethylsilyl)oxy]-

1H-Purine-2,6-dione, 7-[5-O-benzoyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-3,7-dihydro-1,3-dimethyl-

1H-Purine-2,6-dione, 7-[5-O-benzoyl-2,3-O-(1-methylethylidene)-α-D-ribofuranosyl]-3,7-dihydro-1,3-dimethyl-

1-[5-O-Benzoyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-3,5-dimethyl-1H-pyrazole

1-[5-O-Benzoyl-2,3-O-(1-methylethylidene)-α-D-ribofuranosyl]-3,5-dimethyl-1H-pyrazole

1-[5-O-Benzoyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-1H-imidazole

1-[5-O-Benzoyl-2,3-O-(1-methylethylidene)-α-D-ribofuranosyl]-1H-imidazole

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(trimethylphosphonamidite)

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-(trimethylphosphonamidite)

Thymidine, 5′-O-(triphenylmethyl)-, 3′-(trimethylphosphonamidate)

Guanosine, 2′-deoxy-6-O-[[3-(trimethylstannyl)phenyl]methyl]-, 3′,5′-diacetate

Thymidine, 3′-azido-3′-deoxy-α,α-difluoro-

Thymidine, 3′-azido-α,α-dibromo-3′-deoxy-