Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(4-chlorophenyl)-2′-deoxyuridylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxyuridylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxyuridylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxyuridylyl-(3′→5′)-2′-deoxy-, 3′-acetate

L-Uridine, P-(4-chlorophenyl)-2′-deoxy-L-uridylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxy-L-uridylyl-(3′→5′)-2′-deoxy-, 3′-acetate

L-Uridine, P-(4-chlorophenyl)-2′-deoxy-L-uridylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxy-L-uridylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxy-L-uridylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxy-L-uridylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxy-L-uridylyl-(3′→5′)-2′-deoxy-, 3′-acetate

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(4-chlorophenyl)-2′-deoxyuridylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxyuridylyl-(3′→5′)-2′-deoxy-, 3′-acetate

3′-Uridylic acid, P-(4-chlorophenyl)-2′-deoxyuridylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxyuridylyl-(3′→5′)-2′-deoxy-, 4-chlorophenyl 2-cyanoethyl ester

3′-L-Uridylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(4-chlorophenyl)-2′-deoxy-L-uridylyl-(3′→5′)-2′-deoxy-, 4-chlorophenyl 2-cyanoethyl ester

3′-L-Uridylic acid, P-(4-chlorophenyl)-2′-deoxy-L-uridylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxy-L-uridylyl-(3′→5′)-2′-deoxy-, 4-chlorophenyl 2-cyanoethyl ester

3′-Uridylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(4-chlorophenyl)-2′-deoxyuridylyl-(3′→5′)-2′-deoxy-, 4-chlorophenyl 2-cyanoethyl ester

3′-Uridylic acid, 2′-deoxy-, 4-chlorophenyl 2-cyanoethyl ester

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[(4-chlorophenoxy)(2-cyanoethoxy)phosphinyl]-2-deoxy-β-L-erythro-pentofuranosyl]-2,4(1H,3H)-pyrimidinedione

Adenosine, N-[2-(4-hydroxyphenyl)-1-methylethyl]-, (S)-

α-Ribazole 5′-phosphate

1-(2-Bromo-2-deoxy-β-L-ribofuranosyl)-2,4(1H,3H)-pyrimidinedione

9-(2-Azido-2-deoxy-β-D-arabinofuranosyl)-1,9-dihydro-6H-purin-6-one

Adenosine 5′-(tetrahydrogen triphosphate), 3′-chloro-2′,3′-dideoxy-

Cytidine 5′-(tetrahydrogen triphosphate), 3′-chloro-2′,3′-dideoxy-

Thymidine 5′-(tetrahydrogen triphosphate), 3′-chloro-3′-deoxy-

Guanosine 5′-(tetrahydrogen triphosphate), 3′-chloro-2′,3′-dideoxy-

Uridine 5′-(tetrahydrogen triphosphate), 2′-deoxy-, P′′-anhydride with (3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid

Adenosine, 8-azido-, 3′-[5-(dimethylamino)-1-naphthalenesulfonate]