Yan Qiu, Ming, Ji Chang Zhang, Wei Yun Shi, Qing Chao Jia, and Yong Sheng Niu. “Synthesis and Characterization of Azo Aromatic Diacyl Chlorides”. Asian Journal of Chemistry 24, no. 5 (January 3, 2012): 2295–2297. Accessed November 24, 2024. https://asianpubs.org/index.php/ajchem/article/view/9003.