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发明人郭海燕,周伟,冯建国. "Method for the Synthesis of 5-(Methoxymethyl)-4-[(morpholinoamino)methylene]-2,4-dihydro-3H-pyrazol-3-one" [P]. 中国发明专利, 专利号 CN 115624506 A, 授权公告日 2019-03-03.
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