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发明人刘建华,冯建国,张德明. "Method for the Synthesis of 2-bromo-5-chloro-imidazo[2,1-b][1,3,4]thiadiazole" [P]. 中国发明专利, 专利号 CN 115337593 B, 授权公告日 2024-01-20.
发明人王建平,林芳,朱建伟. "A Process for Preparing High-Purity 2-bromo-5-chloro-imidazo[2,1-b][1,3,4]thiadiazole" [P]. 中国发明专利, 专利号 CN 112543328 A, 授权公告日 2021-10-23.
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