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发明人王建平,陈志强,林芳. "Method for the Synthesis of 3-Amino-1-methyl-1H-pyrazole-5-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 110758197 B, 授权公告日 2019-04-20.
发明人陈志强,沈红梅,徐明华. "A Process for Preparing High-Purity 3-Amino-1-methyl-1H-pyrazole-5-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 116466657 A, 授权公告日 2022-11-12.
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