发明人李文辉,陈志强,高志强. "Method for the Synthesis of 1-Methyl-1H-pyrazole-4,5-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 115057652 A, 授权公告日 2024-03-20.
发明人罗永刚,黄志刚,林芳. "A Process for Preparing High-Purity 1-Methyl-1H-pyrazole-4,5-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 115862744 A, 授权公告日 2018-03-20.
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