发明人唐晓军,高志强,李文辉. "Method for the Synthesis of 1-Ethyl-5-methyl-1H-pyrazole-3-carbohydrazide" [P]. 中国发明专利, 专利号 CN 108045116 A, 授权公告日 2018-06-15.
发明人黄志刚,唐晓军,赵玉洁. "A Process for Preparing High-Purity 1-Ethyl-5-methyl-1H-pyrazole-3-carbohydrazide" [P]. 中国发明专利, 专利号 CN 115678715 B, 授权公告日 2024-11-26.
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