5-[2-[4-(2-Aminoethoxy)phenyl]ethynyl]-2',3'-dideoxycytidine 5'-(tetrahydrogen triphosphate)

1-[3-O-Acetyl-2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-7-nitro-4-(2,4,6-trimethylphenoxy)-1H-imidazo[4,5-c]pyridine

Cytidine, N-benzoyl-5'-deoxy-5'-(diethoxyphosphinyl)-, 2',3'-dibenzoate

2-Amino-7-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-3,7-dihydro-5-[[(2-nitrophenyl)methoxy]methyl]-4H-pyrrolo[2,3-d]pyrimidin-4-one

α-[(1R)-1-[4-[3-[[(4',5'-Dichloro-3',6'-dihydroxy-2',7'-dimethoxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl)carbonyl]amino]-1-propyn-1-yl]-2-nitrophenyl]-2-methylpropoxy]thymidine 5'-(tetrahydrogen triphosphate)

2'-Deoxy-5-[[(1S)-2,2-dimethyl-1-(2-nitrophenyl)propoxy]methyl]cytidine 5'-(tetrahydrogen triphosphate)

α-[(1S)-2,2-Dimethyl-1-(2-nitrophenyl)propoxy]thymidine 5'-(tetrahydrogen triphosphate)

2'-Deoxy-5-[[(1S)-2-methyl-1-(2-nitrophenyl)propoxy]methyl]cytidine 5'-(tetrahydrogen triphosphate)

α-[(1S)-2-Methyl-1-(2-nitrophenyl)propoxy]thymidine 5'-(tetrahydrogen triphosphate)

Uridine 5'-(tetrahydrogen triphosphate), 3'-azido-2',3'-dideoxy-5-ethyl-

1-[3-Azido-3-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-1H-1,2,4-triazole-3-carboxamide

1-[2-Deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-α-D-erythro-pentofuranosyl]-5-ethyl-2,4(1H,3H)-pyrimidinedione

5'-Thymidylic acid, 2'-methylene-

1-(2-Deoxy-2-methyl-5-O-phosphono-β-D-arabinofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

Cytidine, N-benzoyl-2'-deoxy-, 5'-(hydrogen phosphonate)

Guanosine, 2'-deoxy-N-(2-methyl-1-oxopropyl)-, 5'-(hydrogen phosphonate)

Adenosine, N-benzoyl-2'-deoxy-, 5'-(hydrogen phosphonate)

Cytidine, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

3-[5-O-[Hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-7-methyl-3H-imidazo[4,5-b]pyridine

1-[5-O-[Hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-4-methyl-1H-benzimidazole