عناصر مشابهة

• PHYSICOCHEMICAL STUDIES ON HYDRAZIDES OF NAPHTHOIC ACID AND SOME OF ITS DERIVATIVES
  بواسطة: Moustafa, Moustafa Ibrahim منشور: (1984)
• Synthesis and some reactions 3.1-Penzaczazin -4 - one and quinazolinone derivatives
  بواسطة: Fikry, Rida Mohamed منشور: (1985)
• A novel route towards the synthesis of new 2 - aryI - v - fluoro - 6 - ( 4 - methyI - 1 - PIPERAZINYi ) - 4 ( 3H ) - quinazolinones and biological investigation of the new derivatives.
  بواسطة: الدقم، هاني محمد منشور: (2004)
• A Thermodynamic Study Of The Association of Alkali Metal Cations with Some Crown Ethers
  بواسطة: Mizyed, Shehadeh A. منشور: (1987)
• SYNTHESIS, CHARATERIZATION AND STUDY THE MESOMORPHIC PROPERTIES OF SOME (PVA) DERIVATIVES AND A SERIES OF HETEROCYCLIC COMPOUNDS
  بواسطة: Abd Allah, Hilal Masoud منشور: (2002)