发明人罗永刚,郑宇鹏,刘建华. "Method for the Synthesis of 2-(2-Hydroxy-ethylsulfanylmethyl)-piperidine-1-carboxylic acid benzyl ester" [P]. 中国发明专利, 专利号 CN 115035940 A, 授权公告日 2024-08-05.
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