发明人罗永刚,朱建伟,徐明华. "Method for the Synthesis of (s)-4-(Difluoromethyl)-4-hydroxytetrahydro-2h-pyran-2-one" [P]. 中国发明专利, 专利号 CN 117147767 A, 授权公告日 2019-03-15.
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