C16H12N2O4S,19-23(20,22H)14-7H-5H-12(6H-8H-14)17-18-16-10H-13(21H)9H-11-3H-1H-2H-4H-15(11)16
18-17+
C16H12N2O4S,19-23(20,21)14-7H-5H-12(6H-8H-14)17-18-16-10H-13(22H)9H-11-3H-1H-2H-4H-15(11)16,(H,19,20,21)
18-17+
999-99-9
N(=Nc1ccc(cc1)S(=O)(=O)O)c2cc(O)cc3ccccc23