1-β-D-Arabinofuranosyl-2,4(1H,3H)-pteridinedione

Adenosine, cytidylyl-(3′→5′)-guanylyl-(3′→5′)-2′,3′-O-(ethoxymethylene)-

Thymidine 5′-(trihydrogen diphosphate), P′-(2,6-dideoxy-β-L-lyxo-hexopyranosyl) ester

Thymidine 5′-(trihydrogen diphosphate), P′-(3,4-di-O-acetyl-2,6-dideoxy-β-L-lyxo-hexopyranosyl) ester

Thymidine 5′-(trihydrogen diphosphate), P′-(3-amino-2,3,6-trideoxy-L-lyxo-hexopyranosyl) ester

Thymidine 5′-(trihydrogen diphosphate), P′-[4-O-acetyl-2,3,6-trideoxy-3-[[(phenylmethoxy)carbonyl]amino]-L-lyxo-hexopyranosyl] ester

Cytidine, 4′-C-azido-N-(2-methyl-1-oxopropyl)-, 2′,3′-bis(2-methylpropanoate)

Cytidine, 4′-C-azido-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, 2′,3′-bis(2-methylpropanoate)

Cytidine, 4′-C-azido-2′,3′-O-(1-methylethylidene)-N-(phenylacetyl)-, 5′-(2-methylpropanoate)

Cytidine, 4′-C-azido-2′,3′-O-(1-methylethylidene)-N-(phenylacetyl)-

L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-, 5′-ester with 1-[4-C-azido-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone

L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-, 5′-ester with 4′-C-azido-2′,3′-O-(1-methylethylidene)uridine

2(1H)-Pyrimidinone, 1-(2,3,5-tri-O-acetyl-4-C-azido-β-D-ribofuranosyl)-4-(1H-1,2,4-triazol-1-yl)-

Cytidine, 4′-C-azido-N-(1-oxoheptyl)-, 5′-benzoate

Cytidine, 4′-C-azido-N-(1-oxohexyl)-, 5′-benzoate

Cytidine, 4′-C-azido-N-[(hexyloxy)carbonyl]-, 5′-(hexyl carbonate)

Cytidine, 4′-C-azido-N-[(pentyloxy)carbonyl]-, 5′-(pentyl carbonate)

Cytidine, 4′-C-azido-, 2′,3′-dibutanoate

Cytidine, 4′-C-azido-, 5′-(decyl carbonate)

Cytidine, 4′-C-azido-, 2′,3′-dipentanoate