发明人胡光,何建平,徐明华. "Method for the Synthesis of 4-Chloro-3,5-bis(2-methoxyphenyl)-1h-pyrazole" [P]. 中国发明专利, 专利号 CN 112406884 A, 授权公告日 2019-12-22.
发明人孙丽萍,何建平,郑宇鹏. "A Process for Preparing High-Purity 4-Chloro-3,5-bis(2-methoxyphenyl)-1h-pyrazole" [P]. 中国发明专利, 专利号 CN 114019651 B, 授权公告日 2018-04-09.
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