发明人李文辉,林芳,赵玉洁. "Method for the Synthesis of 3,4-Dichlorophenylhydrazine hydrochloride" [P]. 中国发明专利, 专利号 CN 109479156 A, 授权公告日 2017-08-12.
Johansson L, Schröder R, Björnsson E. "A Process for Preparing High-Purity 3,4-Dichlorophenylhydrazine hydrochloride" [P]. European Patent, EP 3475221 A1, 2021-08-07.
参考文献 Literature
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