发明人杨光,胡光,黄志刚. "Method for the Synthesis of 4-Ethyl-1-methyl-1h,1'h-[3,4'-bipyrazol]-5-amine" [P]. 中国发明专利, 专利号 CN 109394364 A, 授权公告日 2021-12-03.
发明人唐晓军,冯建国,林芳. "A Process for Preparing High-Purity 4-Ethyl-1-methyl-1h,1'h-[3,4'-bipyrazol]-5-amine" [P]. 中国发明专利, 专利号 CN 111586410 B, 授权公告日 2015-06-04.
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