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发明人钱学锋,郑宇鹏,张德明. "A Process for Preparing High-Purity Methyl 1-Benzhydryl-3-hydroxyazetidine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 116602702 B, 授权公告日 2025-08-01.
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