发明人郭海燕,刘建华,罗永刚. "Method for the Synthesis of N-(4,6-Dimethylpyrimidin-2-yl)-N-(2-methoxyphenyl)acetamide" [P]. 中国发明专利, 专利号 CN 109502446 B, 授权公告日 2023-03-07.
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