2,6-Diaminopurine
2,6-Dichloropurine
2,6-Dichloropurine Riboside
2,6-Diiodopurine
2,6-Dithiopurine
2-Amino-6-chloropurine-9-riboside
2-Aminoadenosine
2-Chloroadenine
2-Chloroadenosine
2-Fluoro-2',3',5'-triacetoxyadenosine
2-Fluoroadenine
2-Fluoroadenosine