发明人罗永刚,郑宇鹏,周伟. "Method for the Synthesis of Ethyl 4-oxo-3-(propylthio)-4,5,6,7-tetrahydro-2-benzothiophene-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113493973 A, 授权公告日 2024-08-28.
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