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发明人赵玉洁,何建平,黄志刚. "A Process for Preparing High-Purity 2931-08-0
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barium (1r,4r)-1-(2-carboxylato-2-oxoethyl)-4-hydroxycyclohexa-2,5-dienecarboxylate" [P]. 中国发明专利, 专利号 CN 115364192 A, 授权公告日 2020-06-18.
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