发明人马晓峰,刘建华,李文辉. "Method for the Synthesis of 2-[(1-methyl-1H-pyrazol-4-yl)oxy]acetic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 109536903 B, 授权公告日 2021-11-08.
发明人唐晓军,王建平,冯建国. "A Process for Preparing High-Purity 2-[(1-methyl-1H-pyrazol-4-yl)oxy]acetic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 112869039 B, 授权公告日 2018-10-12.
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