SEARCH Articles Figures Tables Compounds oxygenated FUNCTIONAL COMPOUNDS CONTAINING OXYGEN, SULPHUR OR NITROGEN AND THEIR DERIVATIVES Oxygen compounds Oxygen sulphur Oxygen-, Sulphur-, and Selenium-bonded Compounds Oxygenate compounds Oxygenous compound Phosphorus-Oxygen-Sulphur Compounds Sulphur compounds Sulphur- or Oxygen-bonded Compounds Sulphur-Oxygen-Halogen Compounds