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发明人赵玉洁,杨光,刘建华. "A Process for Preparing High-Purity N-[1-(2-MEthoxybenzyl)-2-methylpropyl]-4-methylbenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 110310973 A, 授权公告日 2021-02-03.
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