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发明人冯建国,罗永刚,杨光. "Method for the Synthesis of 3246AJ
5-Methoxy-1H-pyrazolo[3,4-c]pyridine
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C7H7N3O" [P]. 中国发明专利, 专利号 CN 110751163 B, 授权公告日 2019-01-13.
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