发明人钱学锋,林芳,徐明华. "Method for the Synthesis of 3-Bromo-1-ethyl-N,N-dimethyl-1H-1,2,4-triazol-5-amine" [P]. 中国发明专利, 专利号 CN 116799937 B, 授权公告日 2022-01-20.
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