发明人何建平,张德明,黄志刚. "Method for the Synthesis of Ethyl 4-hydroxy-5,6-dihydro-2H-pyran-3-carboxylate" [P]. 中国发明专利, 专利号 CN 111858813 A, 授权公告日 2022-06-01.
Jørgensen K, Nowak P, Lefèvre J P. "A Process for Preparing High-Purity Ethyl 4-hydroxy-5,6-dihydro-2H-pyran-3-carboxylate" [P]. European Patent, EP 3723190 A1, 2022-04-28.
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