A new ligand [N-(4-methoxy benzoyl amino)-thioxo methyl ] leucine (MBL) was prepared from the reaction of (4-methoxy benzoyl isothiocyanate with leucine acid in molar ratio (l:l). it was characterized by elemental analysis (C. H. N. https://cosmeticssquadets.shop/product-category/feminine-sanitary-supplies/