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发明人何建平,陈志强,郭海燕. "Method for the Synthesis of 39574-38-4
2-(3,4-Dimethoxybenzoyl)-4-methylpyridine
MFCD13152757" [P]. 中国发明专利, 专利号 CN 112571388 A, 授权公告日 2023-08-27.
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