发明人李文辉,韩伟,孙丽萍. "Method for the Synthesis of 4-Bromo-1-phenylpyrazole" [P]. 中国发明专利, 专利号 CN 111615599 A, 授权公告日 2018-02-10.
发明人陈志强,周伟,罗永刚. "A Process for Preparing High-Purity 4-Bromo-1-phenylpyrazole" [P]. 中国发明专利, 专利号 CN 108912834 B, 授权公告日 2019-10-06.
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