发明人何建平,徐明华,郑宇鹏. "Method for the Synthesis of N1-(2-Chlorophenyl)-N2-methyloxalamide" [P]. 中国发明专利, 专利号 CN 115496373 A, 授权公告日 2024-09-22.
发明人马晓峰,刘建华,冯建国. "A Process for Preparing High-Purity N1-(2-Chlorophenyl)-N2-methyloxalamide" [P]. 中国发明专利, 专利号 CN 108119141 A, 授权公告日 2021-09-15.
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