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发明人赵玉洁,郭海燕,钱学锋. "Method for the Synthesis of N-Nitroso Compounds 33" [P]. 中国发明专利, 专利号 CN 111546739 A, 授权公告日 2023-12-26.
发明人唐晓军,周伟,孙丽萍. "A Process for Preparing High-Purity N-Nitroso Compounds 33" [P]. 中国发明专利, 专利号 CN 112617905 A, 授权公告日 2016-09-28.
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