2′-Deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanosine

Adenosine 5′-(trihydrogen diphosphate), N-cyclopentyl-

Adenosine 5′-(trihydrogen diphosphate), N-[(3-methylphenyl)methyl]-

Adenosine 5′-(trihydrogen diphosphate), N-(2-methylbutyl)-

Acetamide, N-[2-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-2,3-dihydro-3-oxo-1,2,4-thiadiazol-5-yl]-

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

2-(2,3,5-Tri-O-acetyl-β-D-ribofuranosyl)-1,2,4-thiadiazolidine-3,5-dione

5-Amino-2-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2,4-thiadiazol-3(2H)-one

2-β-D-Ribofuranosyl-1,2,4-thiadiazolidine-3,5-dione

1-(2-Azido-2-deoxy-β-D-arabinofuranosyl)-2,4(1H,3H)-pyrimidinedione

Thymidine, [P(S)]-P-thiothymidylyl-(3′→5′)-[P(S)]-2′-deoxy-P-thiocytidylyl-(3′→5′)-[P(S)]-2′-deoxy-P-thioadenylyl-(3′→5′)-[P(S)]-2′-deoxy-P-thioadenylyl-(3′→5′)-[P(S)]-2′-deoxy-P-thiocytidylyl-(3′→5′)-[P(S)]-2′-deoxy-P-thioguanylyl-(3′→5′)-[P(S)]-P-thiothymidylyl-(3′→5′)-

Thymidine, [P(R)]-P-thiothymidylyl-(3′→5′)-[P(R)]-2′-deoxy-P-thiocytidylyl-(3′→5′)-[P(R)]-2′-deoxy-P-thioadenylyl-(3′→5′)-[P(R)]-2′-deoxy-P-thioadenylyl-(3′→5′)-[P(R)]-2′-deoxy-P-thiocytidylyl-(3′→5′)-[P(R)]-2′-deoxy-P-thioguanylyl-(3′→5′)-[P(R)]-P-thiothymidylyl-(3′→5′)-

5′-Adenylic acid, 2′,3′-diformate

5′-Adenylic acid, N-(1-oxobutyl)-, 2′,3′-dibutanoate

3-[2,3,5-Tris-O-(trimethylsilyl)-β-D-ribofuranosyl]-3H-imidazo[2,1-i]purine

6-[2-Deoxy-3,5-bis-O-(trimethylsilyl)-β-D-erythro-pentofuranosyl]-8-methylimidazo[1,2-c]pyrimidin-5(6H)-one

6-[2-Deoxy-3,5-bis-O-(trimethylsilyl)-β-D-erythro-pentofuranosyl]imidazo[1,2-c]pyrimidin-5(6H)-one

6-[2,3,5-Tris-O-(trimethylsilyl)-β-D-ribofuranosyl]imidazo[1,2-c]pyrimidin-5(6H)-one

6-[5-O-[Bis[(trimethylsilyl)oxy]phosphinyl]-2-deoxy-3-O-(trimethylsilyl)-β-D-erythro-pentofuranosyl]imidazo[1,2-c]pyrimidin-5(6H)-one

Imidazo[1,2-c]pyrimidin-5(6H)-one, 6-[2-O-(trimethylsilyl)-3,5-O-[[(trimethylsilyl)oxy]phosphinylidene]-β-D-ribofuranosyl]-