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发明人赵玉洁,刘建华,沈红梅. "Method for the Synthesis of Acetic acid, cyano[[[(4-methylphenyl)sulfonyl]oxy]amino]-, ethyl ester" [P]. 中国发明专利, 专利号 CN 110225089 B, 授权公告日 2022-02-23.
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