Keywords: Episterol.svg validSVG Skeletel formula of episterol Created using http //www acdlabs com/download/chemsk html ACD/ChemSketch 10 0 http //www inkscape org Inkscape and http //www vim org vim Own work after KEGG http //www genome jp/dbget-bin/www_bget compound+C15777 C15777 Fvasconcellos 2008-01-11 Sterols |