Purine

Purine

Jesse Russell Ronald Cohn

     

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ISBN: 978-5-5121-7240-7

High Quality Content by WIKIPEDIA articles! A purine is a heterocyclic aromatic organic compound, consisting of a pyrimidine ring fused to an imidazole ring. Purines, including substituted purines and their tautomers, are the most widely distributed kind of nitrogen-containing heterocycle in nature.

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