Studies on the Ortho Effects in Quantitative Structure Herbicidal Activity Relationship of O-Ethyl O-Aryl N-Isopropylphosphoramidothioates
Chen Ruyu, Yang Huazheng, Xing Xiaodong, Zhang Zhenpu, Wang Lingxiu, Cheng Muru, Li Fuxin, Wang Huilin, Cao Ruzhen
Chem. J. Chinese Universities . 1985, (10): 897 -902 .