N6-benzoyl-9-{2'-O-[(2-cyanoethoxy)(diisopropylamino)phosphino]-3'-O-[(4,4'-dimethoxytriphenyl)methyl]-α-L-threofuranosyl}adenine

Guanosine, 8-(acetylphenylamino)-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-N-[(dimethylamino)methylene]-, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

N'-[9-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-2-ethynyl-β-D-arabinofuranosyl]-8-bromo-6,9-dihydro-6-oxo-1H-purin-2-yl]-N,N-dimethylmethanimidamide

N-Benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-O-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-2'-deoxy-5-methylcytidine

Uridine, 5-[[3',6'-bis(acetyloxy)-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl]ethynyl]-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-, 3'-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 5-[[3',6'-bis(acetyloxy)-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl]ethynyl]-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-, 3'-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-5-[[3-(4-cyanobenzoyl)phenyl]ethynyl]-2'-deoxy-, 3'-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-[2-cyanoethyl bis(1-methylethyl)phosphoramidite] 2'-[[[4-[[10-(phenylethynyl)-9-anthracenyl]ethynyl]phenyl]methyl]carbamate]

1H-Benzimidazole, 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[2-[(trifluoroacetyl)amino]ethyl]-β-D-ribofuranosyl]-4,6-difluoro-

Uridine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-5-[[4-[[4-[[2,5-bis(pentyloxy)-4-[[4-[[2-(4-pyridinyl)ethyl]thio]phenyl]ethynyl]phenyl]ethynyl]-2,5-difluorophenyl]ethynyl]-2,5-difluorophenyl]ethynyl]-2'-deoxy-, 3'-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-2'-[[[4-[[4-[[4-[[3-methyl-4-[[4-[[2-(4-pyridinyl)ethyl]thio]phenyl]ethynyl]phenyl]ethynyl]phenyl]ethynyl]-2,5-dipropoxyphenyl]ethynyl]phenyl]methyl]amino]-

Uridine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-5-[[4-(1,3-dioxan-2-yl)phenyl]ethynyl]-, 3'-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] 2'-(4-oxopentanoate)

Guanosine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(dimethylamino)methylene]-, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] 2'-(4-oxopentanoate)

Uridine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 2'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] 3'-(4-oxopentanoate)

Cytidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-N-(1,4-dioxopentyl)-, 2'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] 3'-(4-oxopentanoate)

Adenosine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[(dimethylamino)methylene]-, 2'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] 3'-(4-oxopentanoate)

(1R,3R,4R,7S)-3-(2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)-1-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-2-oxa-5-azabicyclo[2.2.1]hept-7-yl 2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite

5'-O-(4,4'-Dimethoxytrityl)-2'-deoxy-2'-fluoro-5-methyl-beta-D-arabinouridine-3'-CED-phosphoramidite

(6AR,8R,9R,9AS)-8-(6-((Bis(4-methoxyphenyl)(phenyl)methyl)amino)-9H-purin-9-YL)-2,2,4,4-tetraisopropyltetrahydro-6H-furo[3,2-F][1,3,5,2,4]trioxadisilocin-9-OL