Jian, Li, Liang Zu-Pei, and Zeng Wu-Lan. “Synthesis and Structural Characterization of N-Phenyl-7-Oxa-bicyclo[2,2,1]hept-5-Ene-2,3-Dicarboximide”. Asian Journal of Chemistry 23, no. 11 (September 7, 2011): 4918–4920. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/11011.