Srivastava, M., & Rukhaiyar, A. (2010). Synthesis of 3-Amino-2-Alkyl/Aryl-3,4-Dihydro-4-Oxoquinazolines and their 2,4-DNP Derivatives. Asian Journal of Chemistry, 12(1), 233–237. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/22910