6-Methoxy-2-nitro-9-(2,3,5-tri-O-acetyl-β-D-arabinofuranosyl)-9H-purine

2′-Deoxy-P(O)-octyl-P-thiocytidylyl-(3′→5′)-2′-deoxy-P(O)-octyl-P-thiocytidylyl-(3′→5′)-2′-deoxy-P(O)-[3-(dimethylamino)propyl]-P-thiocytidylyl-(3′→5′)-2′-deoxy-P(O)-[3-(dimethylamino)propyl]-P-thiocytidylyl-(3′→5′)-2′-deoxy-P(O)-[3-(dimethylamino)propyl]-P-thiocytidylyl-(3′→5′)-2′-deoxy-P(O)-octyl-..

2′-Deoxy-P(O)-octyl-P-thioadenylyl-(3′→5′)-2′-deoxy-P(O)-octyl-P-thioadenylyl-(3′→5′)-2′-deoxy-P(O)-[3-(dimethylamino)propyl]-P-thioadenylyl-(3′→5′)-2′-deoxy-P(O)-[3-(dimethylamino)propyl]-P-thioadenylyl-(3′→5′)-2′-deoxy-P(O)-[3-(dimethylamino)propyl]-P-thioadenylyl-(3′→5′)-2′-deoxy-P(O)-octyl-P-thi..

P(O)-Octyl-P-thiothymidylyl-(3′→5′)-P(O)-octyl-P-thiothymidylyl-(3′→5′)-P(O)-[3-(dimethylamino)propyl]-P-thiothymidylyl-(3′→5′)-P(O)-[3-(dimethylamino)propyl]-P-thiothymidylyl-(3′→5′)-P(O)-[3-(dimethylamino)propyl]-P-thiothymidylyl-(3′→5′)-P(O)-octyl-P-thiothymidylyl-(3′→5′)-P(O)-octyl-P-thiothymidy..

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-[octyl N,N-bis(1-methylethyl)phosphoramidite]

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-[octyl N,N-bis(1-methylethyl)phosphoramidite]

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-[3-(dimethylamino)propyl N,N-bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[octyl N,N-bis(1-methylethyl)phosphoramidite]

α-[[2-(1H-Imidazol-5-yl)ethyl]amino]-α-oxothymidine

Adenosine, 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-, 3′-[2-[[(1-oxo-4-penten-1-yl)amino]methyl]-5-(4-methoxyphenyl)-4-thiazolecarboxylate]

2-C-Methyl-6-O-methyl-5′-O-[(2S,4S)-tetrahydro-2-oxido-4-[(phenylmethoxy)carbonyl]-1,3,2-thiazaphosphepin-2(3H)-yl]guanosine

2-C-Methyl-6-O-methyl-5′-O-[(2R,4S)-tetrahydro-2-oxido-4-[(phenylmethoxy)carbonyl]-1,3,2-thiazaphosphepin-2(3H)-yl]guanosine

N-[P(S)-[[(4S)-2,5-Dioxo-4-imidazolidinyl]methyl]-2′-C-methyl-P-thio-5′-uridylyl]-L-alanine 1-methylethyl ester

N-[(2′R)-2′-Deoxy-P(S)-[[(4S)-2,5-dioxo-4-imidazolidinyl]methyl]-6-O-ethyl-2′-fluoro-2′-methyl-P-thio-5′-guanylyl]-L-alanine 1-methylethyl ester

5′-Adenylic acid, anhydride with imidodiphosphoric acid (1:1), 3′-[2-(methylamino)benzoate]