Structure Identification and In Vitro Anticancer Activity of Lathyrol-3-phenylacetate-5,15-diacetate oleh Jian-ye Zhang, Wen-jing Huang, Hong-mei Sun, Yun Liu, Xiao-qin Zhao, Si-li Tang, Ming-na Sun, Sheng Wang, Jia-jun Li, Ling-ling Zhang, Jun-hua Zhou, Qian-rong Pan, Hu-biao Chen