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发明人王建平,徐明华,林芳. "A Process for Preparing High-Purity 5-(5-Aminopentyl)-5-(4-chlorophenyl)imidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 110970071 A, 授权公告日 2019-08-11.
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