发明人王建平,张德明,周伟. "Method for the Synthesis of 3-Butyl-1-(2-chlorophenyl)-1H-1,2,4-triazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 114643150 B, 授权公告日 2021-01-26.
发明人沈红梅,钱学锋,李文辉. "A Process for Preparing High-Purity 3-Butyl-1-(2-chlorophenyl)-1H-1,2,4-triazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 116630860 B, 授权公告日 2019-09-23.
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