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发明人刘建华,罗永刚,孙丽萍. "Method for the Synthesis of 2-((3-Ethyl-4-oxo-3,4-dihydroquinazolin-2-yl)thio)-N-(4-(trifluoromethoxy)phenyl)acetamide" [P]. 中国发明专利, 专利号 CN 117665441 A, 授权公告日 2020-02-15.
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