发明人何建平,罗永刚,黄志刚. "Method for the Synthesis of 7-Bromo-5-chloroindole" [P]. 中国发明专利, 专利号 CN 110452120 B, 授权公告日 2025-07-05.
O'Brien P Q, Schröder R, Williams B T. "A Process for Preparing High-Purity 7-Bromo-5-chloroindole" [P]. US Patent, US 9191718 B2, 2024-06-09.
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