عناصر مشابهة

• STUDIES ON SOME α,β UNSATURATED CARBONYL COMPOUNDS
  بواسطة: Abd Almaksoud, Mohamed Reffat منشور: (1990)
• STUDIES ON THE SYNTHESIS OF SOME HETEROCYCLIC NITROGEN COMPOUNDS
  بواسطة: Amer, Atef Mohamed Abd Alhamid منشور: (1990)
• SYNTHSIS AND REACTIONS OF SOME HETEROCYCLIC COMPOUNDS
  بواسطة: Fikry, Rida Mohamed منشور: (1990)
• Studies on the chemical reactions with pyrimidine thion
  بواسطة: Assy, Mohamed Gomah Mohamed منشور: (1984)
• ELECTROCHEMICAL STUDIES OF SOME QUINONOIDE COMPOUNDS
  بواسطة: Abd Alhaleem, Essam Abd Alghany منشور: (1984)