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发明人陈志强,高志强,韩伟. "Method for the Synthesis of 2-(2-Chlorophenoxy)-N'-(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)acetohydrazide" [P]. 中国发明专利, 专利号 CN 111188759 A, 授权公告日 2015-02-26.
发明人赵玉洁,林芳,陈志强. "A Process for Preparing High-Purity 2-(2-Chlorophenoxy)-N'-(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)acetohydrazide" [P]. 中国发明专利, 专利号 CN 114597624 A, 授权公告日 2017-12-07.
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