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发明人黄志刚,徐明华,马晓峰. "A Process for Preparing High-Purity 5-cyclobutyl-1-methyl-1H-pyrazole-4-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 113141267 A, 授权公告日 2019-01-26.
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