7H-Purin-6-amine, 7-benzo(a)pyren-6-yl-

7H-Purin-6-amine, 7-ethyl-

7H-Purin-6-amine, 7-methyl-2-(methylthio)-

7H-Purine, 2, 3-dihydro-3, 7-dimethyl-2-imino-6-(methylthio)-, monohydrochloride

7H-Purine, 3, 6-dihydro-3, 7-dimethyl-6-imino-2-(methylthio)-, monohydrochloride

7H-Purine, 6, 6'-(1, 4, 10-trioxa-7, 13-diazacyclopentadecane-7, 13-diyl)bis(8-chloro-7-methyl-

7H-Purine, 6-chloro-7-methyl- (9CI)

7H-Purine, 7-methyl-

7H-Purine, 8-(3, 3-dimethyl-1-triazen-1-yl)-7-ethyl-

7H-Purine-2(3H)-thione, 6-hydroxy-7-methyl-

7H-Purine-2, 6-diol, 8-methyl, monopotassium salt, dihydrate

7H-Purine-2, 8-diamine, 7-ribofuranosyl-

7H-Purine-7-acetamide, 1, 2, 3, 6-tetrahydro-1, 3-dimethyl-N-(1, 1-dimethyl-2-hydroxyethyl)-2, 6-dioxo-

7H-Purine-7-acetamide, 1, 2, 3, 6-tetrahydro-N-(2-(4-chlorophenoxy)-1-phenylethyl)-1, 3-dimethyl-2, 6-dioxo-

7H-Purine-7-acetamide, 1, 2, 3, 6-tetrahydro-N-(2-(4-chlorophenoxy)-1-phenylpropyl)-1, 3-dimethyl-2, 6-dioxo-

7H-Purine-7-acetamide, 1, 2, 3, 6-tetrahydro-N-(2-(4-chlorophenoxy)-2-methyl-1-phenylpropyl)-1, 3-dimethyl-2, 6-dioxo-

7H-Purine-7-acetamide, 1, 2, 3, 6-tetrahydro-N-(2-(diethylamino)ethyl)-1, 3-dimethyl-2, 6-dioxo-, hydrochloride

7H-Purine-7-acetamide, 1, 2, 3, 6-tetrahydro-N-(3-(diethylamino)propyl)-1, 3-dimethyl-2, 6-dioxo-, hydrochloride

7H-Purine-7-acetamide, 1, 2, 3, 6-tetrahydro-N-allyl-1, 3-dimethyl-2, 6-dioxo-

7H-Purine-7-acetamide, 1, 2, 3, 6-tetrahydro-N-cyclohexyl-N-((cyclohexylamino)carbonyl)-1, 3-dimethyl-2, 6-dioxo-