(R)-1-(6-Amino-9H-purin-9-yl)propan-2-ol
9-(2-Hydroxyethyl)adenine
N-(9-Acetyl-6-oxo-6,9-dihydro-1H-purin-2-yl)acetamide
6-Chloro-9-isopropyl-9H-purine
6-Chloro-2-fluoro-9H-purine
2-Chloro-9H-purine
2-Chloro-6-(pyrrolidin-1-yl)-9H-purine
2-Acetamido-6-hydroxypurine
(S)-1-(6-Amino-9H-purin-9-yl)propan-2-ol
9H-Purin-6-amine hemisulfate dihydrate
2-(2-(((Benzhydryloxy)carbonyl)amino)-6-oxo-1H-purin-9(6H)-yl)acetic acid
2-Chloro-6-methyl-9H-purine
9-Butyl-6-chloro-9H-purine
8-Bromoguanine
N-(9-((2-Hydroxyethoxy)methyl)-6-oxo-6,9-dihydro-1H-purin-2-yl)acetamide
1,9-Dihydro-6H-purin-6-one
6-Methoxy-9H-purine
2-(2-((tert-Butoxycarbonyl)amino)-6-oxo-1H-purin-9(6H)-yl)acetic acid
6-Chloro-2-fluoro-9-isopropyl-9H-purine
2,6-Dichloro-9-methyl-9H-purine
