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发明人孙丽萍,何建平,赵玉洁. "Method for the Synthesis of N-(4-chlorophenyl)-2-hydroxy-2-methyl-3-(phenylsulfonyl)propanamide" [P]. 中国发明专利, 专利号 CN 111105653 B, 授权公告日 2021-06-24.
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