发明人刘建华,朱建伟,李文辉. "Method for the Synthesis of 2-Methylpropane-1,2-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110568070 B, 授权公告日 2019-05-20.
发明人陈志强,郭海燕,王建平. "A Process for Preparing High-Purity 2-Methylpropane-1,2-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 117289456 B, 授权公告日 2019-08-24.
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