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flavanthrone

noun
fla·​van·​throne | \flāˈvanˌthrōn, flaˈ-\
variants: or less commonly flavanthrene \-​rēn \
plural -s

Definition of flavanthrone 

: a yellow vat dye C28H12N2O2 related to anthraquinone

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History and Etymology for flavanthrone

flavanthrone from flavanthrene + -one; flavanthrene International Scientific Vocabulary flav- + -anthrene

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