| 英文同义词: | 2-(Pyrimidin-2-ylaminomethylene)-malonic acid diethyl ester;diethyl <(pyrimidin-2-yl)aminomethylene>malonate;1,3-diethyl 2-{[(pyrimidin-2-yl)amino]methylidene}propanedioate;Propanedioic acid, 2-[(2-pyrimidinylamino)methylene]-, 1,3-diethyl ester |