C19H16N2O4,1H3-11(22)20H-16-17(21H-14-9H-5H-6H-10H-15(14)25-2H3)19(24)13-8H-4H-3H-7H-12(13)18(16)23
C19H16N2O4,1H3-11(24)20-16-17(21H-14-9H-5H-6H-10H-15(14)25-2H3)19(23)13-8H-4H-3H-7H-12(13)18(16)22,(H,20,24)
999-99-9
N(c1ccccc1OC)C2=C(NC(C)=O)C(=O)c3ccccc3C2=O