N-Propyl-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

N-Propyl-1-β-D-ribofuranosyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

N-Cyclohexyl-1-β-D-ribofuranosyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

N-Cyclohexyl-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Imidazo[4,5-e][1,3]diazepine-2-carboximidamide, 6-amino-1,4,5,8-tetrahydro-4,8-dioxo-1-β-D-ribofuranosyl-

Thymidine 5′-(pentahydrogen tetraphosphate), P′′′-[6′-ethoxy-5′-[[[6-[2-[5-(1-ethyl-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene)-1,3-pentadienyl]-3,3-dimethyl-5-sulfo-3H-indolio]-1-oxohexyl]amino]methyl]-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3′-yl] ester, inner salt

Thymidine 5′-(pentahydrogen tetraphosphate), P′′′-[5′-[[[3-carboxy-4-(2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i‘j′]diquinolizin-18-ium-9-yl)benzoyl]amino]methyl]-6′-ethoxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3′-yl] ester, inner salt

Thymidine 5′-(pentahydrogen tetraphosphate), P′′′-[5′-(aminomethyl)-6′-ethoxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3′-yl] ester

Thymidine, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 5′-[[(1-O-acetyl-2,3-dideoxy-D-erythro-pentofuranos-3-yl)methyl]phosphinate]

Thymidine, thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyloxy[(2S,3S)-2-hydroxy-3-(2-oxoethyl)-1,4-butanediyl]phosphinico-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

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

Adenosine, 2-chloro-2′-deoxy-, 5′-[4-[bis(2-chloroethyl)amino]benzenebutanoate]

Adenosine, 2′-deoxy-, 5′-[4-[bis(2-chloroethyl)amino]benzenebutanoate]

Thymidine, 5′-O-[hydroxy(2-[2,2′:5′,2′′-terthiophen]-5-ylethoxy)phosphinyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

2′,3′,5′-Tris-O-[(1,1-dimethylethyl)dimethylsilyl]-6-O-methylxanthosine

Inosine, 2-chloro-2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-6-O-methyl-

N-[(1,1-Dimethylethoxy)carbonyl]-L-valine 6-methoxy-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purin-2-yl ester

Xanthosine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-6-O-methyl-, 2-benzoate

Xanthosine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-6-O-methyl-, 2-acetate

2',3',5'-Tris-O-[(1,1-dimethylethyl)dimethylsilyl]-6-O-methylguanosine