Chandrashekar, Javali, and M.D. Karvekar. “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, no. 7 (March 30, 2010): 5562–5566. Accessed August 26, 2024. https://asianpubs.org/index.php/ajchem/article/view/12895.