• 4-(8-hydroxy-5-quinolylazo)benzenesulphonic acid
  • 4-[2-(8-oxoquinolin-5(8H)-ylidene)hydrazino]benzenesulfonic acid
  • 574-70-9
  • C15H11N3O4S
  • 329.3305
  • InChI=1/C15H11N3O4S/c19-14-8-7-13(12-2-1-9-16-15(12)14)18-17-10-3-5-11(6-4-10)23(20,21)22/h1-9,17H,(H,20,21,22)
  • 574-70-9
  • 1.51g/cm3