The molecular formula C16H14O5 (molar mass : 286.27 g/mol, exact mass : 286.084124 u) may refer to: * Brazilin, an indenochromene * Coeloginanthrin, a phrenathrenoid found in the orchid Coelogyne cristata * Guacetisal, a drug for respiratory disease * Isosakuranetin, a flavanone * Kushenin, a pterocarpan * Linderone * Phyllodulcin, an isocoumarin * Poriol, a flavanone * Sakuranetin, a flavanone This set index page lists chemical structure articles associated with the same molecular formula.If an internal link led you here, you may wish to change the link to point directly to the intended article.