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  • Xanthene (9H-xanthene, 10H-9-oxaanthracene) is a yellow organic heterocyclic compound. Derivatives of xanthene are commonly referred to collectively as xanthenes, and among other uses are the basis of a class of dyes which includes fluorescein, eosins, and. — “Xanthene - Wikipedia, the free encyclopedia”,
  • This article is within the scope of WikiProject Chemicals, a daughter project of WikiProject Chemistry, which aims to improve Wikipedia's coverage of Retrieved from "". — “Talk:Xanthene - Wikipedia, the free encyclopedia”,
  • {Information |Description={{de|Struktur von Xanthen}}{{en|Structure of Xanthene}} |Source={{de|selbst erstellt}}{{en|own work}} |Date={{subst:CURRENTYEAR}}-{{subst:CURRENTMONTH}}-{{subst:CURRENTDAY2}} |Author=~~~ |Permission=Image is ineligible for copyr) File links. — “File:Xanthen.svg - Wikipedia, the free encyclopedia”,

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