عناصر مشابهة

• BEHAVIOUR OF α & β UNSATURATED CARBONYL COMPOUNDS TOWARDS SOME NUCLEOPHILIES
  بواسطة: Ouf, Nabil Hassan Mostafa منشور: (1986)
• The use of some carbonyl Derivatives as Synthons in Friedel - Crafts Reactions
  بواسطة: Abd Alaal, Hassan Abdou Kotb منشور: (2004)
• Synthesis of Isoquinoline-based Terpyridine-Like Ligands and Some Metal Complexes
  بواسطة: Al Amri, Mona منشور: (2013)
• Studies on the chemical reactions with pyrimidine thion
  بواسطة: Assy, Mohamed Gomah Mohamed منشور: (1984)
• Studies On Micro-Organisms Decomposing Urea In Soil
  بواسطة: El Kenawy, Zakia Ali Mohamed منشور: (1981)