发明人陈志强,何建平,冯建国. "Method for the Synthesis of 3-[(5-Chloro-2-hydroxyphenyl)methylidene]-6-(trifluoromethyl)-2,3-dihydro-1H-indol-2-one" [P]. 中国发明专利, 专利号 CN 109454551 A, 授权公告日 2017-10-24.
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