发明人唐晓军,李文辉,郭海燕. "Method for the Synthesis of N-(6-Methyl-2,3-dihydro-4H-thiochromen-4-yliden)-N-[(methylsulfonyl)oxy]amine" [P]. 中国发明专利, 专利号 CN 117911364 A, 授权公告日 2016-05-28.
发明人周伟,沈红梅,李文辉. "A Process for Preparing High-Purity N-(6-Methyl-2,3-dihydro-4H-thiochromen-4-yliden)-N-[(methylsulfonyl)oxy]amine" [P]. 中国发明专利, 专利号 CN 108893041 B, 授权公告日 2019-11-26.
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