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发明人孙丽萍,冯建国,林芳. "A Process for Preparing High-Purity {4-[(2,2-Dimethylpropoxy)sulfonyl]-3-methylphenyl}boronic acid" [P]. 中国发明专利, 专利号 CN 110079608 B, 授权公告日 2016-07-15.
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