发明人陈志强,张德明,高志强. "Method for the Synthesis of 3-(3,4-Dimethoxybenzyl)-1-(2-methoxyethyl)-1-(thiophen-3-ylmethyl)urea" [P]. 中国发明专利, 专利号 CN 113788578 B, 授权公告日 2020-07-10.
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