发明人郑宇鹏,刘建华,唐晓军. "Method for the Synthesis of 2-ethyl-5-methyl-4H-1,2,4-triazol-3-one" [P]. 中国发明专利, 专利号 CN 112071214 B, 授权公告日 2017-01-11.
发明人钱学锋,徐明华,沈红梅. "A Process for Preparing High-Purity 2-ethyl-5-methyl-4H-1,2,4-triazol-3-one" [P]. 中国发明专利, 专利号 CN 116531072 B, 授权公告日 2019-10-13.
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