9-(6-Deoxy-α-D-idofuranosyl)-9H-purin-6-amine

9-(6-Deoxy-β-L-gulofuranosyl)-9H-purin-6-amine

9-(6-Deoxy-β-D-gulofuranosyl)-9H-purin-6-amine

9-(6-Deoxy-α-L-idofuranosyl)-9H-purin-6-amine

5′-Adenylic acid, bis[4-(6-amino-9H-purin-9-yl)butyl] ester

5′-Adenylic acid, N-acetyl-, bis[4-[6-(benzoylamino)-9H-purin-9-yl]butyl] ester, 2′,3′-diacetate

3′-Uridylic acid, 2′-O-acetyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-2′-O-acetyl-P-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-2′-O-acetyl-P-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-, 2-cyanoethyl 2,2,2-trichloroethyl ester, 2′-acetate

3′-Uridylic acid, 2′-O-acetyl-P-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-, 2-cyanoethyl 2,2,2-trichloroethyl ester, 2′-acetate

3′-Uridylic acid, 2′-O-acetyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-, mono(2,2,2-trichloroethyl) ester, 2′-acetate

3′-Uridylic acid, 2-cyanoethyl 2,2,2-trichloroethyl ester, 2′-acetate

3′-Uridylic acid, 5′-O-(4-methoxyphenyl)-, mono(2,2,2-trichloroethyl) ester, 2′-acetate

3′-Uridylic acid, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 2-cyanoethyl 2,2,2-trichloroethyl ester, 2′-acetate

3′-Uridylic acid, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-, mono(2-cyanoethyl) ester, 2′-acetate

3′-Uridylic acid, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 2′-acetate

Uridine 5′-(trihydrogen diphosphate), 5-chloro-, P′-α-D-glucopyranosyl ester

Uridine 5′-(trihydrogen diphosphate), 5-bromo-, P′-α-D-glucopyranosyl ester

Uridine 5′-(trihydrogen diphosphate), 5-methoxy-, P′-α-D-glucopyranosyl ester

Uridine 5′-(trihydrogen diphosphate), 5-amino-, P′-α-D-glucopyranosyl ester

Mercury, methyl[6-thioinosine 5′-(trihydrogen diphosphate) P′→5′-ester with 3-(aminocarbonyl)-1-β-D-ribofuranosylpyridiniumato(2-)]-

2′-Inosinic acid