• 4-hydroxy-α-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-2-oxo-2H-1-benzopyran-3-acetic acid
  • 4-Hydroxy-alpha-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-2-oxo-2H-1-benzopyran-3-acetic acid; bis(2-hydroxy-4-oxo-4H-chromen-3-yl)acetic acid
  • 567-83-9
  • 209-306-0
  • C20H12O8
  • 380.3045
  • InChI=1/C20H12O8/c21-16-9-5-1-3-7-11(9)27-19(25)14(16)13(18(23)24)15-17(22)10-6-2-4-8-12(10)28-20(15)26/h1-8,13,25-26H,(H,23,24)
  • 567-83-9
  • 1.705g/cm3
  • 603.9°C at 760 mmHg
  • 220.3°C
  • 1.96E-15mmHg at 25°C