发明人郭海燕,沈红梅,孙丽萍. "Method for the Synthesis of 3-(2,5-Dimethoxyphenyl)propanoyl chloride" [P]. 中国发明专利, 专利号 CN 115421516 A, 授权公告日 2022-04-22.
发明人林芳,赵玉洁,何建平. "A Process for Preparing High-Purity 3-(2,5-Dimethoxyphenyl)propanoyl chloride" [P]. 中国发明专利, 专利号 CN 114635896 B, 授权公告日 2017-04-10.
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