عناصر مشابهة

• STUDIES ON SOME ORGANO SULPHUR COMPOUNDS SYNTHESIS OF SOME THIAZOLO AND THIADIAZINC QUINOXALINE DERIVATIVES AND THEIR RELATED COMPOUNDS
  بواسطة: REFAT MOHAMED EL SAID ALI AMER منشور: (1986)
• SYNTHESIS OF SOME HETEROCYCLIC COMPOUNDS OF EXPECTED BIOLOGICAL ACTIVITY
  بواسطة: RANDA EL- SAID ABD EL- MAGED AMER منشور: (2004)
• A CRITICAL PHYSICO -CHEMICAL STUDY ON THE DETERMINATION OF TRACE ELEMENTS BY ATOMIC ABSORPTION FLAME PHOTOMETRY IN NORMAL SOLUTION AND BLOOD PLASMA IN RELATION TO DRUG ACTION
  بواسطة: MOHAMED SAID ABO BAKR HASSAN منشور: (1974)
• SYNTHESIS AND STUDY OF SOME HETEROCYCLIC COMPOUNDS AND RELATED DERIVATIVES
  بواسطة: GABER OSMAN MOHAMED MOSTAFA منشور: (2007)
• SYNTHSIS OF NEW FUROCHROMONES DERIVATIVES WITH EXPECTED ANTIMICROBIAL ACTIVITY
  بواسطة: ESLAM REDA EL SAWY منشور: (2002)