发明人孙丽萍,杨光,罗永刚. "Method for the Synthesis of 2-chloro-5-methyl-1H-1,3-benzodiazole" [P]. 中国发明专利, 专利号 CN 112706967 A, 授权公告日 2017-05-09.
发明人赵玉洁,钱学锋,朱建伟. "A Process for Preparing High-Purity 2-chloro-5-methyl-1H-1,3-benzodiazole" [P]. 中国发明专利, 专利号 CN 116506568 A, 授权公告日 2019-04-27.
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