发明人孙丽萍,王建平,林芳. "Method for the Synthesis of 2-Hydrazinyl-3-((trifluoromethyl)thio)pyrazine hydrochloride" [P]. 中国发明专利, 专利号 CN 110415051 A, 授权公告日 2021-05-16.
发明人钱学锋,胡光,何建平. "A Process for Preparing High-Purity 2-Hydrazinyl-3-((trifluoromethyl)thio)pyrazine hydrochloride" [P]. 中国发明专利, 专利号 CN 109991655 A, 授权公告日 2018-12-16.
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