发明人刘建华,罗永刚,沈红梅. "Method for the Synthesis of 6-(4-Chlorophenyl)-3-cyanopyridin-2-yl 2,6-dichlorobenzoate" [P]. 中国发明专利, 专利号 CN 111195925 A, 授权公告日 2016-02-23.
发明人赵玉洁,钱学锋,罗永刚. "A Process for Preparing High-Purity 6-(4-Chlorophenyl)-3-cyanopyridin-2-yl 2,6-dichlorobenzoate" [P]. 中国发明专利, 专利号 CN 111518862 A, 授权公告日 2024-11-28.
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