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发明人钱学锋,赵玉洁,徐明华. "Method for the Synthesis of Ethyl 2-cyano-3-(2,3-dichlorophenyl)propanoate" [P]. 中国发明专利, 专利号 CN 108746317 B, 授权公告日 2025-05-04.
发明人刘建华,韩伟,王建平. "A Process for Preparing High-Purity Ethyl 2-cyano-3-(2,3-dichlorophenyl)propanoate" [P]. 中国发明专利, 专利号 CN 113291027 B, 授权公告日 2022-07-20.
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