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发明人徐明华,张德明,冯建国. "Method for the Synthesis of 4-(5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazin-3-yl)aniline" [P]. 中国发明专利, 专利号 CN 113207315 A, 授权公告日 2018-12-23.
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