Purine e Impurezas

6-(1H-Pyrazol-4-yl)-9-((2-(trimethylsilyl)ethoxy)methyl)-9H-purine

6-((3-Bromobenzyl)oxy)-7H-purin-2-amine

6-amino-9-benzyl-8,9-dihydro-7H-purine-8-thione

Sodium 2-((2-amino-6-oxo-1H-purin-9(6H)-yl)methoxy)ethanolate

6-Chloro-9-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-9h-purine

6-(morpholin-4-yl)-7H-purin-2-amine

N-[2-(1H-imidazol-5-yl)ethyl]-9H-purin-6-amine

4-[(7H-purin-6-yl)amino]butanoic acid

2-Amino-6-chloro-7H-purin-8(9H)-one

disodium tetrahydrate [(2R,3S,5R)-5-(2-amino-6-oxo-6,9-dihydro-3H-purin-9-yl)-3-hydroxyoxolan-2-yl]methyl phosphate

3,7-Dihydro-1,3-dimethyl-7-propyl-1H-purine-2,6-dione

6-ethoxy-7H-purine

5'-Choloro-5'-deoxy-N6-methyladenosine

2-Amino-9-((3aR,4R,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-1H-purin-6(9H)-one

3-(6-amino-9H-purin-9-yl)propanamide

6-(piperazin-1-yl)-7H-purine hydrochloride

methyl 2-[(1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)sulfanyl]acetate

2,6-dibromo-7H-purine

Methyl 4-(6-amino-9h-purin-9-yl)butanoate

Methyl 3-(6-amino-9h-purin-9-yl)propanoate