1-(3-C-2-Propyn-1-yl-β-D-xylofuranosyl)-2,4(1H,3H)-pyrimidinedione

1-[2-O-[(1,1-Dimethylethyl)dimethylsilyl]-3-C-[3-(trimethylsilyl)-2-propyn-1-yl]-β-D-xylofuranosyl]-2,4(1H,3H)-pyrimidinedione

Uridine, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-C-[3-(trimethylsilyl)-2-propynyl]-

4-Amino-1-(3-C-ethynyl-β-D-xylofuranosyl)-2(1H)-pyrimidinone

1-(3-C-Ethynyl-β-D-xylofuranosyl)-2,4(1H,3H)-pyrimidinedione

N-[1-[2,5-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-3-C-ethynyl-β-D-xylofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]acetamide

1-[2,5-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-3-C-ethynyl-β-D-xylofuranosyl]-2,4(1H,3H)-pyrimidinedione

Uridine, 3′-C-cyclopropyl-, 2′,3′,5′-tribenzoate

Uridine, 3′-C-ethyl-, 2′,3′,5′-tribenzoate

Cytidine, 3′-C-cyclopropyl-, 2′,3′,5′-tribenzoate

Cytidine, 3′-C-ethyl-, 2′,3′,5′-tribenzoate

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

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

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidine

Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 3-[(diethylamino)carbonyl]-1-β-D-ribofuranosylpyridinium, inner salt

Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 3-[(dimethylamino)carbonyl]-1-β-D-ribofuranosylpyridinium, inner salt

Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 3-[(methylamino)carbonyl]-1-β-D-ribofuranosylpyridinium, inner salt

Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 3-amino-1-β-D-ribofuranosylpyridinium, inner salt

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