发明人陈志强,刘建华,张德明. "Method for the Synthesis of 4-(Ethylsulfonyl)-3-(4-methoxyphenyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 110885643 B, 授权公告日 2020-08-09.
发明人李文辉,徐明华,林芳. "A Process for Preparing High-Purity 4-(Ethylsulfonyl)-3-(4-methoxyphenyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 116834953 A, 授权公告日 2015-01-02.
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