C20H8Br4O5,21-16-14(15(20(26)28H)17(22)19(24)18(16)23)13-9-3H-1H-7(25)5H-11(9)29-12-6H-8(27H)2H-4H-10(12)13
C20H8Br4O5,21-16-14(15(20(26)27)17(22)19(24)18(16)23)13-9-3H-1H-7(25)5H-11(9)29-12-6H-8(28H)2H-4H-10(12)13,(H,26,27)
999-99-9
C(=O)(O)c1c(Br)c(Br)c(Br)c(Br)c1C2=C3C=CC(=O)C=C3Oc4cc(O)ccc24