Definitions for menadioneˌmɛn əˈdaɪ oʊn
This page provides all possible meanings and translations of the word menadione
vitamin K3, menadione(noun)
a form of vitamin K
a derivative of naphthoquinone that is a constituent of vitamin K
Menadione is a synthetic chemical compound sometimes used as a nutritional supplement because of its vitamin K activity. It is an analog of 1,4-naphthoquinone with a methyl group in the 2-position.
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