英文别名：
DTXSID201135179;CHEBI:176038;Dulxanthone H;2H,6H-Pyrano[3,2-b]xanthen-6-one, 7-hydroxy-5,9,10,12-tetramethoxy-2,2-dimethyl-;263249-36-1;7-hydroxy-5,9,10,12-tetramethoxy-2,2-dimethyl-2,6-dihydro-1,11-dioxatetracen-6-one;7-hydroxy-5,9,10,12-tetramethoxy-2,2-dimethylpyrano[3,2-b]xanthen-6-one;SCHEMBL21065391;
Inchi：
1S/C22H22O8/c1-22(2)8-7-10-16(26-4)14-15(24)13-11(23)9-12(25-3)18(27-5)19(13)29-20(14)21(28-6)17(10)30-22/h7-9,23H,1-6H3
