英文别名
5,6-bis(4-methoxyphenyl)pyrano[2,3,4-de]-1-benzopyran-2-one;7,8-Bis(4-methoxyphenyl)-2,6-dioxatricyclo[7.3.1.05,13]trideca-1(12),4,7,9(13),10-pentaen-3-one;7,8-bis(4-methoxyphenyl)-2,6-dioxatricyclo[7.3.1.05,13]trideca-1(12),4,7,9(13),10-pentaen-3-one