Cytidine, N-[3-[(7-nitro-2,1,3-benzoxadiazol-4-yl)amino]propyl]-

5′-Cytidylic acid, N-(3-aminopropyl)-

N-[9-[2,3-Di-O-acetyl-6-deoxy-5-O-(4-nitrobenzoyl)-β-D-allofuranosyl]-9H-purin-6-yl]benzamide

5-Amino-1-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-1H-imidazole-4-carboxylic acid

5-Amino-1-(3-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-1H-imidazole-4-carboxylic acid

Ethyl 5-amino-1-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-1H-imidazole-4-carboxylate

Ethyl 5-amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1H-imidazole-4-carboxylate

Ethyl 5-amino-1-(3-deoxy-β-D-erythro-pentofuranosyl)-1H-imidazole-4-carboxylate

Ethyl 5-amino-1-(2-chloro-2-deoxy-β-D-arabinofuranosyl)-1H-imidazole-4-carboxylate

Ethyl 5-amino-1-(3-chloro-3-deoxy-β-D-xylofuranosyl)-1H-imidazole-4-carboxylate

Thymidine, N-benzoyl-P-(4-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-P-(4-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-, 3′-benzoate

Adenosine, P-(4-chlorophenyl)thymidylyl-(3′→5′)-N-benzoyl-P-(4-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-P-(4-chlorophenyl)thymidylyl-(3′→5′)-N-benzoyl-P-(4-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-acetate

Uridine, 2′,3′-O-(1-methylethylidene)-, 5′-[2-(dibromomethyl)benzoate]

Thymidine, 5′-[2-(dibromomethyl)benzoate]

Guanosine, 2′-deoxy-N-[[4-(1,1-dimethylethyl)phenyl]acetyl]-, 5′-[2-(dibromomethyl)benzoate]

Adenosine, 2′-deoxy-N-[4-(1,1-dimethylethyl)benzoyl]-, 5′-[2-(dibromomethyl)benzoate]

Uridine, 5′-O-(hydroxy-1H-imidazol-1-ylphosphinyl)guanylyl-(3′→5′)-

Cytidine, 5′-O-(hydroxy-1H-imidazol-1-ylphosphinyl)adenylyl-(3′→5′)-

6-Methyl-2-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1,2,4-triazine-3,5(2H,4H)-dione

Cytidine, 2′-deoxy-3-methyl-, 5′-acetate