C15H12O5

The chemical formula C15H12O5 (molar mass : 272.25 g/mol, exact Mass 272.068473 u) may refer to :
 * Butein, a chalcone
 * Butin (molecule), a flavanone
 * Garbanzol, a flavanonol
 * Glycinol (pterocarpan)
 * Griseoxanthone C, a xanthone
 * Naringenin, a flavanone
 * Naringenin chalcone, a chalcone
 * Pinobanksin, a dihydroflavonol
 * Thunberginol C, an isocoumarin
 * Thunberginol G, an isocoumarin