Synonyms: Phenanthro[10,1-bc]pyran-1,5-dione,2,3,3ab,4,6ab,7,7aa,10,11,11a,11ba,11c-dodecahydro-11cb-(hydroxymethyl)-2a,4b,10a,11b-tetramethoxy-3a,8,11ab-trimethyl-, acetate (8CI);Glaucarubol, isotetramethoxy-, acetate; Isotetramethoxyglaucarubol acetate