Synthesis and Pesticidal Activity of New Niacinamide Derivatives Containing a Flexible, Chiral Chain oleh Zhe-Cheng Wei, Qiao Wang, Li-Jing Min, Joanna Bajsa-Hirschel, Charles L. Cantrell, Liang Han, Cheng-Xia Tan, Jian-Quan Weng, Yu-Xin Li, Na-Bo Sun, Stephen O. Duke, Xing-Hai Liu