Asif, N., Chaudhry, F., Naeem Khan, M., Guerra Cosenza, A., Penant Ellis, G., Ain Khan, M., … Aslam, N. (2013). Mass Spectrometry of Substituted 1H,6H-Pyrano[2,3-c]pyrazol-6-ones. Asian Journal of Chemistry, 25(17), 9639–9642. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/8571