发明人何建平,杨光,徐明华. "Method for the Synthesis of 121348-98-9
3,4-dichloro-n-[2-(dimethylamino)cyclohexyl]-n-methylbenzamide hcl" [P]. 中国发明专利, 专利号 CN 111124221 A, 授权公告日 2019-07-27.
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