发明人林芳,郭海燕,胡光. "Method for the Synthesis of 3-(3-chlorophenyl)but-2-enoic acid" [P]. 中国发明专利, 专利号 CN 109484434 B, 授权公告日 2019-01-20.
发明人徐明华,刘建华,高志强. "A Process for Preparing High-Purity 3-(3-chlorophenyl)but-2-enoic acid" [P]. 中国发明专利, 专利号 CN 108893878 A, 授权公告日 2022-06-18.
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