发明人胡光,唐晓军,陈志强. "Method for the Synthesis of 4-Methylisobenzofuran-1(3H)-one" [P]. 中国发明专利, 专利号 CN 112098793 A, 授权公告日 2018-10-09.
发明人徐明华,刘建华,孙丽萍. "A Process for Preparing High-Purity 4-Methylisobenzofuran-1(3H)-one" [P]. 中国发明专利, 专利号 CN 108884913 B, 授权公告日 2023-09-19.
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