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中间体专利工艺栏目介绍的是最新中间体专利信息,其内容大多选自近期出版的美国化学文摘(CA)等文献,如需专利原文者,请与编辑部联系。
Intermediates patented technology column introduces the latest intermediate patent information, most of its content is selected from the recent publication of the American Chemical Abstracts (CA) and other documents, if you need the original source of the patent, please contact the editorial department.