发明人林芳,冯建国,郑宇鹏. "Method for the Synthesis of 3,6-Dichloro-N-(2-ethylphenyl)benzo[b]thiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 110883941 A, 授权公告日 2021-06-05.
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