发明人唐晓军,黄志刚,冯建国. "Method for the Synthesis of rel-(2R,3R)-Butanedioic acid, 2,3-dihydroxy-, sodium salt (1:1)" [P]. 中国发明专利, 专利号 CN 111222866 A, 授权公告日 2015-11-26.
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