140221-73-4

Dunaimycin C1 Spiro[2,24-dioxabicyclo[21.3.1]heptacosa-4,18-diene-25,2′-[2H]pyran]-3,21-dione, 3′,4′,5′,6′-tetrahydro-7,9,11,12-tetrahydroxy-6′-(2-hydroxybutyl)-5′,6,8,12,27-pentamethyl-20-(2-methylpropyl)- (4E,18E)-3',4',5',6'-Tetrahydro-7,9,11,12-tetrahydroxy-6'-(2-hydroxybutyl)-5',6,8,12,27-pentamethyl-20-(2-methylpropyl)spiro[2,24-dioxabicyclo[21.3.1]heptacosa-4,18-diene-25,2'-[2H]pyran]-3,21-dione