发明人冯建国,黄志刚,沈红梅. "Method for the Synthesis of 4-methoxy-1-methyl-1H-1,3-benzodiazole" [P]. 中国发明专利, 专利号 CN 108635836 A, 授权公告日 2017-04-05.
发明人李文辉,徐明华,朱建伟. "A Process for Preparing High-Purity 4-methoxy-1-methyl-1H-1,3-benzodiazole" [P]. 中国发明专利, 专利号 CN 115332036 B, 授权公告日 2019-07-04.
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