发明人沈红梅,韩伟,胡光. "Method for the Synthesis of Ethyl 5-bromo-2-(2-chloroacetamido)-4-phenylthiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113252509 A, 授权公告日 2019-06-11.
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