Thymidine, 2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-

Guanosine, 2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-

9-(3-Amino-3-deoxy-β-D-arabinofuranosyl)-9H-purin-6-amine

9H-Purin-6-amine, 9-[3-[(2-amino-1-oxo-3-phenylpropyl)amino]-3-deoxy-β-D-arabinofuranosyl]-, (S)-

Pyridinium, 3-acetyl-1-(5-deoxy-5-phosphono-β-D-ribofuranosyl)-, 5′→5′-anhydride with 5′-adenylic acid

2-Amino-7-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-3,7-dihydro-5-nitro-4H-pyrrolo[2,3-d]pyrimidin-4-one

4H-Pyrrolo[2,3-d]pyrimidin-4-one, 2-amino-7-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,7-dihydro-5-(trifluoromethyl)-

7-[2-Deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-5-(trifluoromethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine

Adenosine 5′-(tetrahydrogen triphosphate), 2′-deoxy-N-2-propenyl-

Uridine 5′-(tetrahydrogen triphosphate), 2′-deoxy-5-nitro-

Guanosine, N-nitroso-

5-(Methylamino)-3-β-D-ribofuranosylimidazo[4,5-d][1,3]oxazin-7(3H)-one

N-Methyl-N-nitrosoguanosine

Guanosine, 5′-O-[1-(cyclododecyloxy)-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]disiloxanyl]-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-[2-propenyl bis(1-methylethyl)phosphoramidite]

Guanosine, 5′-O-[1-(cyclododecyloxy)-3,3,3-trimethyl-1-[(trimethylsilyl)oxy]disiloxanyl]-2′-deoxy-N-(2-methyl-1-oxopropyl)-

Guanosine, 2′-deoxy-N-(2-methyl-1-oxopropyl)-, 5′-(9H-fluoren-9-ylmethyl carbonate) 3′-[2-propenyl bis(1-methylethyl)phosphoramidite]