Chandrashekar, J., & Karvekar, M. (2010). Synthesis of N’-(Substituted benzylidene)-1-benzofuran-2-carbohydrazide and 5-(5- Substituted-1-benzofuran-2-yl)-1,3,4-oxadiazole-2-thiol as Potent Antioxidants. Asian Journal of Chemistry, 20(7), 5562–5566. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/12895