英文别名
3,7-dihydroxy-2,8-bis-(4-methoxy-phenyl)-pyrano[3,2-g]chromene-4,6-dione;3,7-Dihydroxy-2,8-bis-(4-methoxy-phenyl)-pyrano[3,2-g]chromen-4,6-dion;3,7-Dihydroxy-2,8-di(4-methoxyphenyl)-4h,6h-pyrano[3,2-g]chromen-4,6-dion;3,7-dihydroxy-2,8-bis(4-methoxyphenyl)pyrano[3,2-g]chromene-4,6-dione