Uridine, 3-methyl-6-[(2-methyloxiranyl)methyl]-, 2′,3′,5′-tribenzoate

Uridine, 3,6-dimethyl-5-[(1R,5S)-1,8,8-trimethyl-3-oxatricyclo[3.2.1.02,4]oct-2-yl]-, 2′,3′,5′-tribenzoate

Uridine, 3,6-dimethyl-5-(tetrahydro-2-methyl-2-furanyl)-, 2′,3′,5′-tribenzoate

Uridine, 3-methyl-6-[(tetrahydro-2-methyl-2-furanyl)methyl]-, 2′,3′,5′-tribenzoate

Uridine, 5-[[2,6-bis(4-methoxy-2-methylphenyl)-4-pyridinyl]ethynyl]-, 2′,3′,5′-triacetate

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[3-[(4-formylbenzoyl)amino]-1-propynyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Hydrazinecarboxylic acid, 2-[5-[[[3-[4-(benzoylamino)-1-[5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2′-deoxy-β-D-erythro-pentofuranosyl]-1,2-dihydro-2-oxo-5-pyrimidinyl]-2-propynyl]amino]carbonyl]-2-pyridinyl]-, 9H-fluoren-9-ylmethyl ester

Cytidine 5′-(tetrahydrogen triphosphate), 5-[3-[[[6-(aminooxy)-3-pyridinyl]carbonyl]amino]-1-propynyl]-2′,3′-dideoxy-

Cytidine 5′-(tetrahydrogen triphosphate), 5-[3-[[[6-(aminooxy)-3-pyridinyl]carbonyl]amino]-1-propynyl]-2′-deoxy-

Cytidine 5′-(tetrahydrogen triphosphate), 5-[3-[[[6-(aminooxy)-3-pyridinyl]carbonyl]amino]-1-propynyl]-

Cytidine 5′-(tetrahydrogen triphosphate), 2′,3′-dideoxy-5-[3-[(1,4-dioxopentyl)amino]-1-propynyl]-

Cytidine 5′-(tetrahydrogen triphosphate), 2′-deoxy-5-[3-[(1,4-dioxopentyl)amino]-1-propynyl]-

Cytidine 5′-(tetrahydrogen triphosphate), 5-[3-[(1,4-dioxopentyl)amino]-1-propynyl]-

Cytidine 5′-(tetrahydrogen triphosphate), 2′,3′-dideoxy-5-[3-[(4-formylbenzoyl)amino]-1-propynyl]-

Cytidine 5′-(tetrahydrogen triphosphate), 2′-deoxy-5-[3-[(4-formylbenzoyl)amino]-1-propynyl]-

Cytidine 5′-(tetrahydrogen triphosphate), 5-[3-[(4-formylbenzoyl)amino]-1-propynyl]-

Cytidine 5′-(tetrahydrogen triphosphate), 2′,3′-dideoxy-5-[3-[[(6-hydrazino-3-pyridinyl)carbonyl]amino]-1-propynyl]-

Cytidine 5′-(tetrahydrogen triphosphate), 2′-deoxy-5-[3-[[(6-hydrazino-3-pyridinyl)carbonyl]amino]-1-propynyl]-

Cytidine 5′-(tetrahydrogen triphosphate), 5-[3-[[(6-hydrazino-3-pyridinyl)carbonyl]amino]-1-propynyl]-

Cytidine, 2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-