4-Thiazolecarboxylic acid, 2-[5-(hydroxymethyl)-2-[2,3:5,6-bis-O-(1-methylethylidene)-D-mannofuranosyl]-3-isoxazolidinyl]-, ethyl ester

Pregn-5-ene-20-carboxylic acid, 3-(acetyloxy)-, 5'-ester with 3'-deoxy-3'-fluorothymidine, (3β,20S)-

Pregn-5-ene-20-carboxylic acid, 3-(acetyloxy)-, 5′-ester with 3′-deoxythymidine, (3β,20S)-

Cholan-24-oic acid, 3-(acetyloxy)-, 5′-ester with 3′-azido-3′-deoxythymidine, (3α)-

Cholan-24-oic acid, 3,7,12-trioxo-, 5′-ester with 3′-azido-3′-deoxythymidine, (5β)-

Cholan-24-oic acid, 5′-ester with 3′-azido-3′-deoxythymidine, (5β)-

Cytidine, N-(trifluoroacetyl)-, 2′,3′,5′-tribenzoate

Cytidine, N-(2,2-dimethyl-1-oxopropyl)-, 2′,3′,5′-tribenzoate

Cytidine, N-(4-chlorobenzoyl)-, 2′,3′,5′-tris(4-chlorobenzoate)

Cytidine, 2′-deoxy-N-(4-methylbenzoyl)-, 3′,5′-bis(4-methylbenzoate)

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

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

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

Cytidine, 2′-O-β-D-ribopyranosyl-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-[(dimethylamino)methylene]-8-[3-[(trifluoroacetyl)amino]propyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-[(dimethylamino)methylene]-8-[3-[(trifluoroacetyl)amino]propyl]-

Adenosine, 2′-deoxy-N-[(dimethylamino)methylene]-8-[3-[(trifluoroacetyl)amino]propyl]-

Adenosine, 2′-deoxy-8-[3-[(trifluoroacetyl)amino]propyl]-

2-(2-Deoxy-β-D-erythro-pentofuranosyl)-5,6-dimethoxy-3(2H)-pyridazinone

6-Chloro-2-(2-deoxy-β-D-erythro-pentofuranosyl)-5-methoxy-3(2H)-pyridazinone