英文别名
5.6.5'.6'-Tetrahydroxy-2.3.3'-trimethyl-3.3'-diaethyl-[1.1']spirobiindan;2.3.3'-Trimethyl-3.3'-diaethyl-[1.1']spirobiindantetrol-(5.6.5'.6');3,3'-Diaethyl-2,3,3'-trimethyl-2,3,2',3'-tetrahydro-[1,1']spirobiinden-5,6,5',6'-tetraol;1,1'-diethyl-1,1',2'-trimethyl-3,3'-spirobi[2H-indene]-5,5',6,6'-tetrol