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发明人刘建华,杨光,沈红梅. "Method for the Synthesis of 5,7-Di-tert-butyl-3-(4-methoxyphenyl)benzo[d]oxazol-3-ium tetrafluoroborate" [P]. 中国发明专利, 专利号 CN 115474467 B, 授权公告日 2024-05-14.
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