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2-Aminopurine
A purine that is an isomer of ADENINE (6-aminopurine).
Year introduced: 1991(1975)
2-aminopurine triphosphate [Supplementary Concept]
analog of ATP
Date introduced: January 1, 1974
2-aminopurine-6-sulfonic acid [Supplementary Concept]
structure in first source
Date introduced: July 26, 2007
(4-2-aminopurin-9-yl)-1,3-dioxolane-2-methanol [Supplementary Concept]
Date introduced: February 25, 1997