发明人王建平,周伟,黄志刚. "Method for the Synthesis of 2-((4-Ethyl-5-(2-(4-nitro-1H-pyrazol-1-yl)ethyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide" [P]. 中国发明专利, 专利号 CN 109519721 A, 授权公告日 2015-11-14.
发明人刘建华,郑宇鹏,朱建伟. "A Process for Preparing High-Purity 2-((4-Ethyl-5-(2-(4-nitro-1H-pyrazol-1-yl)ethyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide" [P]. 中国发明专利, 专利号 CN 112866057 B, 授权公告日 2023-10-10.
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