C17H11NO4,19-14(8H-9H-15(20)22H)18H-13-7H-3H-6H-12-16(13)10-4H-1H-2H-5H-11(10)17(12)21
9-8+
C17H11NO4,19-17-11-5H-2H-1H-4H-10(11)16-12(17)6H-3H-7H-13(16)18-14(20)8H-9H-15(21)22,(H,18,20)(H,21,22)
9-8+
6632-55-9
N(C(=O)C=CC(=O)O)c1cccc2C(=O)c3ccccc3c12