Synonyms:
(7as,13as)-13,13a-dihydro-6-hydroxy-9,10-dimethoxy-3,3-dimethyl-3h-bis[1]benzopyrano[3,4-b:6',5'-e]pyran-7(7ah)-one ; 5-hydroxydequelin ; toxicarol ; (7as)-13,13aα-dihydro-6-hydroxy-9,10-dimethoxy-3,3-dimethyl-3h-bis[1]benzopyrano[3,4-b:6',5'-e]pyran-7(7aαh)-one ; alpha-toxicarol