发明人何建平,郭海燕,马晓峰. "Method for the Synthesis of N-(4-bromo-5-methyl-1H-pyrazol-3-yl)acetimidamide" [P]. 中国发明专利, 专利号 CN 112631205 A, 授权公告日 2023-05-01.
发明人黄志刚,张德明,郭海燕. "A Process for Preparing High-Purity N-(4-bromo-5-methyl-1H-pyrazol-3-yl)acetimidamide" [P]. 中国发明专利, 专利号 CN 115271965 B, 授权公告日 2021-12-13.
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