N4-acetyl-5'-O-(4,4'-dimethoxytrityl)-3'-O-(t-butyl-dimethylsilyl)-cytidine-2'-cyanoethylPhosphoramidite

5'-O-(4,4-Dimethoxytrityl)-2'-O-methyl-5-iodouridine-3'-O-[(2-cyanoethyl)-(N,N-diisopropyl)]phosphoramidite

N-[9-[(2R,3R,4R,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxy-3-methoxyoxolan-2-yl]purin-6-yl]-2-phenoxyacetamide

Uridine,5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-2'-fluoro-,3'-[2-cyanoethylbis(1-methylethyl)phosphoramidite],(R)-

DMT-dA(tac) Phosphoramidite

Thymidine,5'-O-[bis(4-methoxyphenyl)phenylmethyl]-,3'-[P-methyl-N,N-bis(1-methylethyl)phosphonamidite],(S)-

D-erythro-Pentitol,1,4-anhydro-3-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-,2-cyanoethylbis(1-methylethyl)phosphoramidite

DMT-2'-O-TBDMS-G(dmf)-CE-Phosphoramidite

2',3'-O-bis(4,4'-dimethoxytrityl)uridine 5'-(4-chlorophenyl)phosphate

2-[(4-Bromo-2,3-dioxobutyl)sulfanyl]-7-(5-O-phosphono-beta-D-ribofuranosyl)-7H-purin-6-amine

2'-Deoxy-5-Fluorouridine 5'-phosphate diammonium salt

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

2-[3-[3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-2,3-dihydro-2-oxofuro[2,3-d]pyrimidin-6-yl]propyl]-1H-isoindole-1,3(2H)-dione

2-[2-[3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-2,3-dihydro-2-oxofuro[2,3-d]pyrimidin-6-yl]ethyl]-1H-isoindole-1,3(2H)-dione

Phosphoramidous acid, bis(1-methylethyl)-, (1R,2R,4S,5S)-2-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-4-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3,6-dioxabicyclo[3.2.0]hept-1-yl 2-cyanoethyl ester

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-1H-benzotriazole

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-methyl-β-D-ribofuranosyl]-1H-benzotriazole

7H-1,2,3-Triazolo[4,5-d]pyrimidin-7-one, 3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-3,4-dihydro-

7H-1,2,3-Triazolo[4,5-d]pyrimidin-7-one, 3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-3-O-(hydroxyphosphinyl)-β-D-erythro-pentofuranosyl]-3,4-dihydro-

Thymidine, 5'-(4-chlorophenyl cyclohexylphosphoramidate) 3'-(4-oxopentanoate)