英文同义词: | 3,9-DI-O-METHYLCOUMESTROL;AURORA KA-4773;COUMESTROL DIMETHYL ETHER;COUMESTROL DIMETHYL ETHER, FOR FLUORESCE;3,9-Di-o-methylcoumesterol;7,12-dimethoxy-coumestan;3,9-Dimethoxy-6H-benzofuro[3,2-c][1]benzopyran-6-one;6H-Benzofuro[3,2-c][1]benzopyran-6-one, 3,9-dimethoxy- |