Prabha Sharma, Vinay, and Om V. Singh. “Mass Spectral Studies of Some 6-(2-N-Substituted Aminothiazol-4-yl)chromones and Flavones”. Asian Journal of Chemistry 22, no. 7 (June 12, 2010): 5743–5750. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/11697.