发明人高志强,孙丽萍,王建平. "Method for the Synthesis of N-Nitroso Indoline" [P]. 中国发明专利, 专利号 CN 117048000 A, 授权公告日 2019-10-03.
发明人刘建华,陈志强,马晓峰. "A Process for Preparing High-Purity N-Nitroso Indoline" [P]. 中国发明专利, 专利号 CN 109276880 A, 授权公告日 2023-03-19.
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