发明人黄志刚,钱学锋,唐晓军. "Method for the Synthesis of 4-(3-Ethoxy-2-methoxyphenyl)but-3-en-2-one" [P]. 中国发明专利, 专利号 CN 113581334 B, 授权公告日 2022-08-25.
发明人赵玉洁,周伟,孙丽萍. "A Process for Preparing High-Purity 4-(3-Ethoxy-2-methoxyphenyl)but-3-en-2-one" [P]. 中国发明专利, 专利号 CN 109371566 A, 授权公告日 2019-06-06.
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