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发明人林芳,刘建华,陈志强. "Method for the Synthesis of Isovaleryl-<SC>L</SC>-carnitine-(<I>N</I>,<I>N</I>,<I>N</I>-trimethyl-d<SUB>9</SUB>)" [P]. 中国发明专利, 专利号 CN 108498336 B, 授权公告日 2023-07-03.
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