Affiliation: | 1.Pharmaceutical Chemistry Department, National Organization for Drug Control and Research (NODCAR), 6 Abu Hazem Street, Pyramids Ave, P.O. Box 29, Giza, Egypt ;2.Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, Kasr El — Aini Street, Cairo, 11562, Egypt ;3.Analytical Chemistry Department, Faculty of Pharmacy, Misr University for Science and Technology, Al-Motamayez District, 6th of October city, P.O. Box 77, Egypt ; |