发明人刘建华,孙丽萍,林芳. "Method for the Synthesis of Isofluorane Impurity N2" [P]. 中国发明专利, 专利号 CN 112706061 A, 授权公告日 2025-12-28.
发明人徐明华,何建平,唐晓军. "A Process for Preparing High-Purity Isofluorane Impurity N2" [P]. 中国发明专利, 专利号 CN 116199550 B, 授权公告日 2018-11-08.
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