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Wiktionary
naphthoflavone

n. (context organic compound English) Either of two isomeric flavones derived from naphthalene

Wikipedia
Naphthoflavone

Naphthoflavone may refer to:

  • alpha-Naphthoflavone (7,8-benzoflavone)
  • beta-Naphthoflavone (5,6-benzoflavone)