Singh, D., Prakash Rai, B. and Singh, V. (2010) “1,3-Dipolar Cycloaddition Reaction of Benzonitrile Oxide with 4-Arylmethylene-2,4-dihydro-2,5-disubstituted-3H-pyrazol-3-ones”, Asian Journal of Chemistry, 20(8), pp. 6451–6456. Available at: https://asianpubs.org/index.php/ajchem/article/view/12995 (Accessed: 23 November 2024).