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"Pyrimidinones" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

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Heterocyclic compounds known as 2-pyrimidones (or 2-hydroxypyrimidines) and 4-pyrimidones (or 4-hydroxypyrimidines) with the general formula C4H4N2O.

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This graph shows the total number of publications written about "Pyrimidinones" by people in this website by year, and whether "Pyrimidinones" was a major or minor topic of these publications.
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