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发明人郭海燕,钱学锋,刘建华. "A Process for Preparing High-Purity Octane-1,8-diyl bis(2,2,6,6-tetramethylpiperidine-4-carboxylate)" [P]. 中国发明专利, 专利号 CN 112371423 A, 授权公告日 2025-07-02.
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