Keywords: Xanthene-3D-spacefill.png Space-filling model of the xanthene molecule an oxygen heterocycle and the parent compound for certain dyes Colour code 505050 Carbon C black<br> F0F0F0 Hydrogen H white<br> F51E1E Oxygen O red<br> 2011-02-12 own DS Visualizer Jynto talk Ball-and-stick version cc-zero Xanthenes Images by Jynto |