发明人郑宇鹏,何建平,王建平. "Method for the Synthesis of 18772-76-4
3-(p-Anisyl)-6-hydrazinopyridazine
3-Hydrazino-6-(p-methoxyphenyl)-pyridazine
3-Hydrazinyl-6-(4-methoxyphenyl)-pyridazine
SKF 91957" [P]. 中国发明专利, 专利号 CN 116700676 B, 授权公告日 2016-10-23.
发明人林芳,钱学锋,何建平. "A Process for Preparing High-Purity 18772-76-4
3-(p-Anisyl)-6-hydrazinopyridazine
3-Hydrazino-6-(p-methoxyphenyl)-pyridazine
3-Hydrazinyl-6-(4-methoxyphenyl)-pyridazine
SKF 91957" [P]. 中国发明专利, 专利号 CN 114225543 B, 授权公告日 2017-07-27.
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