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发明人朱建伟,孙丽萍,马晓峰. "Method for the Synthesis of 2-{[(2E)-3-(3-chloro-4,5-dimethoxyphenyl)-2-cyanoprop-2-enoyl]amino}benzoic acid" [P]. 中国发明专利, 专利号 CN 109234407 A, 授权公告日 2018-12-15.
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