发明人杨光,胡光,钱学锋. "Method for the Synthesis of 4-((1-Methyl-4-nitro-1H-pyrazol-3-yl)oxy)benzaldehyde" [P]. 中国发明专利, 专利号 CN 111814510 A, 授权公告日 2019-03-21.
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