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发明人黄志刚,冯建国,唐晓军. "Method for the Synthesis of 2-(4-Oxo-1-phenyl-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 115260637 B, 授权公告日 2023-03-09.
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