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发明人冯建国,郭海燕,唐晓军. "Method for the Synthesis of 2-Cyano-3-[1-(4-methoxyphenyl)-2,5-dimethyl-1h-pyrrol-3-yl]prop-2-enoic acid" [P]. 中国发明专利, 专利号 CN 115556298 B, 授权公告日 2021-03-17.
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