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发明人冯建国,郭海燕,陈志强. "Method for the Synthesis of tert-Butyl 1-methyl-1H-benzo[e][1,3,4]thiadiazine-3-carboxylate 4,4-dioxide" [P]. 中国发明专利, 专利号 CN 110260730 B, 授权公告日 2020-02-17.
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