发明人周伟,郑宇鹏,王建平. "Method for the Synthesis of 6-(3-Nitrophenyl)pyridazine-3(2H)-thione" [P]. 中国发明专利, 专利号 CN 110794922 A, 授权公告日 2020-10-01.
发明人冯建国,林芳,黄志刚. "A Process for Preparing High-Purity 6-(3-Nitrophenyl)pyridazine-3(2H)-thione" [P]. 中国发明专利, 专利号 CN 112358130 A, 授权公告日 2017-02-06.
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