发明人赵玉洁,罗永刚,徐明华. "Method for the Synthesis of Methyl 2-(4-Chloro-2-cyanophenyl)acetate" [P]. 中国发明专利, 专利号 CN 114986521 A, 授权公告日 2019-01-24.
发明人徐明华,何建平,赵玉洁. "A Process for Preparing High-Purity Methyl 2-(4-Chloro-2-cyanophenyl)acetate" [P]. 中国发明专利, 专利号 CN 110088765 B, 授权公告日 2019-04-25.
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