Liu, Hai-Xing, Jing-Zhong Xiao, Huan-Mei Guo, Kai-Qi Ye, Guang Zeng, and Xi-Shi Tai. “Study on Novel Structure of Potassium Piperazine Complex: C4H10N2K3O2”. Asian Journal of Chemistry 25, no. 14 (August 13, 2013): 8229–8230. Accessed July 22, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_15_137.