英文别名
3,11-Diacetoxy-spiro[dibenzo[c,h]xanthen-7,1'-phthalan]-3'-on;3-Oxo-3H-spiro[2-benzofuran-1,7'-dibenzo[c,h]xanthene]-3',11'-diyl diacetate;(19'-acetyloxy-3-oxospiro[2-benzofuran-1,13'-2-oxapentacyclo[12.8.0.03,12.04,9.017,22]docosa-1(14),3(12),4(9),5,7,10,15,17(22),18,20-decaene]-7'-yl) acetate