英文别名6,6''-Dihydroxy-4,4,4'',4'',7,7''-hexamethyl-2,2''-spirobichroman; 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol; 6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman; 6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobischroman; 7,7'-Dimethyl-6,6'-dihydroxy-4,4,4',4'-tetramethylbis-2,2'-spirochroman; Dihydroxyhexamethylspirobichroman; 2,2'-spirobi(6-hydroxy-4,4,7-trimethylchromane); 3,3',4,4'-tetrahydro-4,4,4',4',7,7'-hexamethyl-2,2'-Spirobi[2H-1-benzopyran]-6,6'-diol 
