3′-Cytidylic acid, P-(2-chlorophenyl)-5′-O-(9-phenyl-9H-xanthen-9-yl)thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 2-chlorophenyl 2,2,2-tribromoethyl ester

3′-Guanylic acid, P-(2-chlorophenyl)-5′-O-(9-phenyl-9H-xanthen-9-yl)thymidylyl-(3′→5′)-2′-deoxy-N-[4-(1,1-dimethylethyl)benzoyl]-, 2-chlorophenyl 2,2,2-tribromoethyl ester

3′-Adenylic acid, P-(2-chlorophenyl)-5′-O-(9-phenyl-9H-xanthen-9-yl)thymidylyl-(3′→5′)-N-(3-chlorobenzoyl)-2′-deoxy-, 2-chlorophenyl 2,2,2-tribromoethyl ester

3′-Thymidylic acid, N-benzoyl-P-(2-chlorophenyl)-2′-deoxy-5′-O-(9-phenyl-9H-xanthen-9-yl)cytidylyl-(3′→5′)-, 2-chlorophenyl 2,2,2-tribromoethyl ester

3′-Cytidylic acid, N-benzoyl-P-(2-chlorophenyl)-2′-deoxy-5′-O-(9-phenyl-9H-xanthen-9-yl)cytidylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 2-chlorophenyl 2,2,2-tribromoethyl ester

3′-Cytidylic acid, P-(2-chlorophenyl)-2′-deoxy-N-[4-(1,1-dimethylethyl)benzoyl]-5′-O-(9-phenyl-9H-xanthen-9-yl)guanylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 2-chlorophenyl 2,2,2-tribromoethyl ester

Imidodicarbonic diamide, 2-[4-cyano-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-imidazol-5-yl]-N,N′-diethyl-

Uridine 5′-(trihydrogen diphosphate), P′-[6-O-[2-[2-[2-(2-naphthalenylmethoxy)ethoxy]ethoxy]ethyl]-α-D-galactopyranosyl] ester

Diphosphoric acid, P→5′:P′→5′′′-diester with 1-β-D-ribofuranosyl-1H-benzimidazol-5-amine

1-(5-O-Phosphono-β-D-ribofuranosyl)-1H-benzimidazol-6-amine

1-(5-O-Phosphono-β-D-ribofuranosyl)-1H-benzimidazol-5-amine

Adenosine 5′-(trihydrogen diphosphate), P′-[4-(4-aminophenyl)butyl] ester

Adenosine 5′-(trihydrogen diphosphate), P′-[4-(4-nitrophenyl)butyl] ester

Adenosine 5′-(trihydrogen diphosphate), P′-[5-(5-amino-1H-benzimidazol-2-yl)pentyl] ester

Adenosine 5′-(trihydrogen diphosphate), P′-[4-(5-amino-1H-benzimidazol-2-yl)butyl] ester

Adenosine 5′-(trihydrogen diphosphate), P′-[3-(5-amino-1H-benzimidazol-2-yl)propyl] ester

Adenosine 5′-(trihydrogen diphosphate), P′-[5-(5-nitro-1H-benzimidazol-2-yl)pentyl] ester

Adenosine 5′-(trihydrogen diphosphate), P′-[4-(5-nitro-1H-benzimidazol-2-yl)butyl] ester

β-D-Ribofuranuronamide, 1-deoxy-1-(2,6-dichloro-7H-purin-7-yl)-N-ethyl-2,3-O-(1-methylethylidene)-

β-D-Lyxofuranuronamide, 1-(6-chloro-9H-purin-9-yl)-1-deoxy-N-ethyl-2,3-O-(1-methylethylidene)-