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发明人胡光,刘建华,高志强. "Method for the Synthesis of (2E)-2-{[(4-methylphenyl)amino]methylidene}-3,4-dihydro-2H-1,4-benzothiazin-3-one" [P]. 中国发明专利, 专利号 CN 116468643 B, 授权公告日 2022-12-18.
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