Abdul Kadir M, Haris NSH, Mohamed Zuki H, Kassim S, Kassim K. Synthesis, Spectroscopic Evaluations and UV-Vis Titration Studies of New Symmetrical Amide Compounds Derived from N-6-[(4-pyridylmethylamino)carbonyl]-pyridine-2-carboxylic Acid Methyl Ester . Trends Sci [Internet]. 2024Feb.25 [cited 2026Apr.8];21(5):7405. Available from: https://tis.wu.ac.th/index.php/tis/article/view/7405