发明人陈志强,高志强,胡光. "Method for the Synthesis of 3-Amino-N,N-diethyl-4-hydroxybenzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 114664329 B, 授权公告日 2019-01-12.
发明人郑宇鹏,杨光,何建平. "A Process for Preparing High-Purity 3-Amino-N,N-diethyl-4-hydroxybenzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 114340915 A, 授权公告日 2022-12-25.
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