Uridine 5′-(trihydrogen diphosphate), 2′,3′-dideoxy-3′-fluoro-

9-[2-Deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,9-dihydro-2H-purin-2-one

9-(2-Deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-1,9-dihydro-2H-purin-2-one

9-(3-O-Acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-1,9-dihydro-2H-purin-2-one

2′-Deoxy-8-[[2-(1H-imidazol-4-yl)ethyl]amino]adenosine 5′-(tetrahydrogen triphosphate)

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)carbonyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)methyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-6-O-[2-(4-nitrophenyl)ethyl]-N-[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)carbonyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-6-O-[2-(4-nitrophenyl)ethyl]-N-[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)methyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)carbonyl]-

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

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-6-O-[2-(4-nitrophenyl)ethyl]-N-[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)carbonyl]-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-6-O-[2-(4-nitrophenyl)ethyl]-N-[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)methyl]-

Guanosine, 2′-deoxy-6-O-[2-(4-nitrophenyl)ethyl]-N-[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)carbonyl]-, 3′,5′-diacetate

Guanosine, 2′-deoxy-6-O-[2-(4-nitrophenyl)ethyl]-N-[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)methyl]-, 3′,5′-diacetate

Guanosine, 2′-deoxy-N-[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)carbonyl]-

Guanosine, 2′-deoxy-N-[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)methyl]-

Guanosine, 2′-deoxy-6-O-[2-(4-nitrophenyl)ethyl]-N-[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)carbonyl]-

Guanosine, 2′-deoxy-6-O-[2-(4-nitrophenyl)ethyl]-N-[(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)methyl]-