Thymidine, P-deoxo-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-P(O)-[[(1S,3S)-2,3,4,9-tetrahydro-2-(phenylmethyl)-3-(1-pyrrolidinylcarbonyl)-1H-pyrido[3,4-b]indol-1-yl]methyl]thymidylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Thymidine, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(3aS,5S)-3a,4,5,6-tetrahydro-4-(phenylmethyl)-5-(1-pyrrolidinylcarbonyl)-1H,3H-2-oxa-4,10b-diaza-1-phosphafluoranthen-1-yl]-

Adenosine, adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-cytidylyl-(3′→5′)-

Adenosine, 8-(acetyl-9H-fluoren-2-ylamino)-

Cytidine (tetrahydrogen triphosphate), 5-chloro-

Thymidine, 2′-deoxycytidylyl-(5′→3′)-2′-deoxyadenylyl-(5′→3′)-, 5′-(trihydrogen pyrophosphate)

Adenosine 5′-(tetrahydrogen triphosphate), 2′-deoxy-N-[2-[[4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoyl]amino]ethyl]-

Adenosine 5′-(tetrahydrogen triphosphate), N-[2-[(4-azidobenzoyl)amino]ethyl]-2′-deoxy-

N-(2-Aminoethyl)-2′-deoxyadenosine 5′-(tetrahydrogen triphosphate)

Adenosine 5′-(tetrahydrogen triphosphate), 2′-deoxy-N-[2-[(trifluoroacetyl)amino]ethyl]-

5′-Adenylic acid, 2′-deoxy-N-[2-[(trifluoroacetyl)amino]ethyl]-

5′-Adenylic acid, N-(2-aminoethyl)-2′-deoxy-

5′-Adenylic acid, 1-(2-aminoethyl)-2′-deoxy-

Uridine 5′-(tetrahydrogen triphosphate), 5-(2-mercaptoethyl)-

Uridine 5′-(tetrahydrogen triphosphate), 5-[3-[(trifluoroacetyl)amino]propyl]-

4-Amino-7-[4-C-(hydroxymethyl)-β-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile

4-Amino-7-[5,6-dideoxy-4-C-(hydroxymethyl)-α-L-lyxo-hexofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile

7H-Pyrrolo[2,3-d]pyrimidine-5-carbonitrile, 4-amino-7-(6,7-dideoxy-α-L-talo-heptofuranosyl)-

7H-Pyrrolo[2,3-d]pyrimidine-5-carbonitrile, 4-amino-7-(6,7-dideoxy-α-L-talo-hept-6-enofuranosyl)-

7H-Pyrrolo[2,3-d]pyrimidine-5-carbonitrile, 4-amino-7-(6,7-dideoxy-α-L-talo-hept-6-ynofuranosyl)-