发明人郭海燕,李文辉,徐明华. "Method for the Synthesis of 3,4,5-Tribromo-1-(4-nitrophenyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 116815173 A, 授权公告日 2022-10-22.
发明人孙丽萍,郑宇鹏,黄志刚. "A Process for Preparing High-Purity 3,4,5-Tribromo-1-(4-nitrophenyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 108558633 B, 授权公告日 2020-10-01.
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