发明人郭海燕,郑宇鹏,胡光. "Method for the Synthesis of 4-Bromo-1'-methyl-1h,1'h-3,4'-bipyrazole" [P]. 中国发明专利, 专利号 CN 110557056 A, 授权公告日 2024-09-20.
发明人高志强,韩伟,刘建华. "A Process for Preparing High-Purity 4-Bromo-1'-methyl-1h,1'h-3,4'-bipyrazole" [P]. 中国发明专利, 专利号 CN 112032029 B, 授权公告日 2017-02-12.
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