Uridine, 5-methoxy-, 5′-(hydrogen 4-morpholinylphosphonate)

Cytidine, 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Cytidine, 2′-deoxy-N-(4-methoxybenzoyl)-5′-O-phosphonocytidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)-

Guanosine, 2′-deoxy-5′-O-[(ethylthio)hydroxyphosphinyl]adenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Guanosine, N-benzoyl-2′-deoxy-5′-O-[(ethylthio)hydroxyphosphinyl]adenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-

Guanosine, 2′-deoxy-5′-O-phosphonoadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

Guanosine, N-benzoyl-2′-deoxy-5′-O-phosphonoadenylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-

Guanosine, 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-N-(4-methoxybenzoyl)-5′-O-phosphonocytidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-

Guanosine, 2′-deoxy-5′-O-[(ethylthio)hydroxyphosphinyl]adenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

Guanosine, N-benzoyl-2′-deoxy-5′-O-[(ethylthio)hydroxyphosphinyl]adenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-

L-Methionine, N-formyl-, 3′-ester with 5′-adenylic acid

L-Methionine, N-formyl-, 2′-ester with 5′-adenylic acid

Adenosine, 5′-[[(3S)-3-amino-3-carboxypropyl]methylselenonio]-5′-deoxy-, inner salt

2(1H)-Pyrimidinone, 4-amino-1-(2,3-anhydro-β-D-arabinofuranosyl)-

4-Amino-5-bromo-1-(2,3,5-tri-O-acetyl-β-D-arabinofuranosyl)-2(1H)-pyrimidinone

6H-Furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidine-3,7-diol, 2,3,3a,9a-tetrahydro-2-(hydroxymethyl)-6-imino-, [2R-(2α,3β,3aβ,9aβ)]-

Guanosine, N-acetyl-2′-deoxy-5′-O-[(9H-fluoren-9-ylmethoxy)hydroxyphosphinyl]guanylyl-(3′→5′)-N-acetyl-2′-deoxy-

5′-Thymidylic acid, mono(9H-fluoren-9-ylmethyl) ester

5′-Guanylic acid, N-acetyl-2′-deoxy-, mono(9H-fluoren-9-ylmethyl) ester