发明人唐晓军,杨光,郑宇鹏. "Method for the Synthesis of 4-Bromo-1h-pyrazole-3-carbohydrazide" [P]. 中国发明专利, 专利号 CN 109101853 A, 授权公告日 2015-01-08.
发明人冯建国,朱建伟,杨光. "A Process for Preparing High-Purity 4-Bromo-1h-pyrazole-3-carbohydrazide" [P]. 中国发明专利, 专利号 CN 110367583 A, 授权公告日 2025-06-18.
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