别名:4,4',6,8',11'-pentahydroxy-4',12'-bis(4-hydroxyphenyl)-3H-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0^{2,6}]tridecane]-1',6',8'-trien-3-one
别名:4,4',6,8',11'-pentahydroxy-4',12'-bis(4-hydroxyphenyl)-3H-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0^{2,6}]tridecane]-1',6',8'-trien-3-one
IUPAC:4,4',6,8',11'-pentahydroxy-4',12'-bis(4-hydroxyphenyl)-3H-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0^{2,6}]tridecane]-1'(9'),2'(6'),7'-trien-3-one
IUPAC:4,4',6,8',11'-pentahydroxy-4',12'-bis(4-hydroxyphenyl)-3H-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0^{2,6}]tridecane]-1'(9'),2'(6'),7'-trien-3-one