[1]Benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione, 2-hydroxy-3,7,8-trimethoxy-
Diphenic acid, 4,6,6′-trihydroxy-4′,5,5′-trimethoxy-, di-δ-lactone
2-Hydroxy-3,7,8-trimethoxy[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione
3,3′,4-Tri-O-methylellagic acid
3,4,3′-Tri-O-methylellagic acid
Ellagic acid 3,3′,4-trimethyl ether
NSC 333299
3,3′,4′-Trimethoxyellagic acid