Pyridinium, 3-carboxy-1-α-D-ribofuranosyl-, hydroxide, P′→5′-ester with adenosine 5′-(trihydrogen pyrophosphate), inner salt

Inosine, cytidylyl-(5′→3′)-adenylyl-(5′→3′)-adenylyl-(5′→3′)-

Thymidine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-

1-[2-O-Benzoyl-3-deoxy-3-(2-methoxy-2-oxoethyl)-5-O-(triphenylmethyl)-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[3-Deoxy-2-O-(2,2-dimethyl-1-oxopropyl)-3-(2-methoxy-2-oxoethyl)-5-O-(triphenylmethyl)-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2-O-Acetyl-3-deoxy-3-(2-methoxy-2-oxoethyl)-5-O-(triphenylmethyl)-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

Uridine, 3′-deoxy-3′-(2-methoxy-2-oxoethyl)-5′-O-(triphenylmethyl)-, 2′-benzoate

Uridine, 3′-deoxy-3′-(2-methoxy-2-oxoethyl)-5′-O-(triphenylmethyl)-, 2′-(2,2-dimethylpropanoate)

Uridine, 3′-deoxy-3′-(2-methoxy-2-oxoethyl)-5′-O-(triphenylmethyl)-, 2′-acetate

Methyl (1R,3R,4S,5S)-octahydro-7,9-dioxo-3-[(triphenylmethoxy)methyl]-1,4-methano-1H-pyrimido[1,6-c][1,3]oxazepine-5-carboxylate

1-[2,3-Dideoxy-3-(2-methoxy-2-oxoethyl)-α-L-threo-pentofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,3-Dideoxy-3-(2-methoxy-2-oxoethyl)-α-L-erythro-pentofuranosyl]-2,4(1H,3H)-pyrimidinedione

Methyl (1R,3R,4S,5R)-octahydro-7,9-dioxo-3-[(triphenylmethoxy)methyl]-1,4-methano-1H-pyrimido[1,6-c][1,3]oxazepine-5-carboxylate

Adenosine, 3′-[[2-amino-1-oxo-3-(phenylmethoxy)propyl]amino]-3′-deoxy-N,N-dimethyl-, (S)-

Uridine, 2′-deoxy-5′-O-trityl-, 3′-(2,2,2-trichloroethyl carbonate)

Uridine, 2′-deoxy-5′-O-(p-methoxy-α,α-diphenylbenzyl)-, 3′-(2,2,2-trichloroethyl carbonate)

Thymidine, 5′-O-(triphenylmethyl)-, 3′-(phenyl carbonate)

Thymidine, 5′-O-trityl-, 3′-(2,4,5-trichlorophenyl carbonate)

1(2H)-Pyrimidinecarboxylic acid, 3-(2-deoxy-5-O-trityl-β-D-erythro-pentofuranosyl)-3,6-dihydro-5-methyl-2,6-dioxo-, 2,2,2-trichloroethyl ester, 3′-(2,2,2-trichloroethyl carbonate)

Thymidine, 5′-O-trityl-, 3′-(ethyl carbonate)