| 英文同义词: | cumoesterol;COUMOESTROL;7 12-DIHYDROXYCOUMESTAN 98%;COUMESTROL(P);2-(2 4-DIHYDROXYPHENYL)-6-HYDROXY-3-BENZOFURANCARBOXYLIC ACID D-LACTONE 98%;Coumestrol,99%;3-Benzofurancarboxylic acid, 2-(2,4-dihydroxyphenyl)-6-hydroxy-, .delta.-lactone;6H-Benzofuro[3,2-C][1]benzopyran-6-one, 3,9-dihydroxy- |