发明人郭海燕,何建平,刘建华. "Method for the Synthesis of 4-(4-(Dimethylamino)phenylcarbonothioyl)-N-ethylpiperazine-1-carbothioamide" [P]. 中国发明专利, 专利号 CN 117496525 A, 授权公告日 2023-09-28.
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