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发明人高志强,王建平,刘建华. "A Process for Preparing High-Purity 1-Carbamoyl-2,3-dihydro-1h-indole-5-sulfonyl fluoride" [P]. 中国发明专利, 专利号 CN 116517521 A, 授权公告日 2016-06-05.
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