中文名称：4-吡啶磺酸
  • 吡啶-4-磺酸
  • 4-Pyridinesulfonic acid
  • NSC 5082; 4-Pyridine sulphonic acid; pyridine-4-sulfonic acid
  • 5402-20-0
  • C5H5NO3S
  • 159.16
  • InChI:1S/C5H5NO3S/c7-10(8,9)5-1-3-6-4-2-5/h1-4H,(H,7,8,9)
  • 4-吡啶磺酸 5402-20-0
  • 1.509g/cm3
  • 330 ºC (DEC.)