发明人徐明华,唐晓军,王建平. "Method for the Synthesis of 3-Methoxy-4-{[4-(trifluoromethyl)benzyl]amino}cyclobut-3-ene-1,2-dione" [P]. 中国发明专利, 专利号 CN 111208234 B, 授权公告日 2015-08-24.
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