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发明人陈志强,黄志刚,罗永刚. "Method for the Synthesis of 1,3-Dihydro-N-methyl-1,3-dioxo-2H-isoindole-2-ethanesulfonamide" [P]. 中国发明专利, 专利号 CN 108534174 B, 授权公告日 2024-12-18.
发明人刘建华,郑宇鹏,郭海燕. "A Process for Preparing High-Purity 1,3-Dihydro-N-methyl-1,3-dioxo-2H-isoindole-2-ethanesulfonamide" [P]. 中国发明专利, 专利号 CN 111619475 A, 授权公告日 2025-12-09.
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