4-Hydroxy-3,5-diiodobenzenesulfonic acid

CAS Registry Number®

554-71-2

CAS Name

4-Hydroxy-3,5-diiodobenzenesulfonic acid

Molecular Formula

C6H4I2O4S

Molecular Mass

425.97

Cite this Page

4-Hydroxy-3,5-diiodobenzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=554-71-2 (retrieved 2024-11-23) (CAS RN: 554-71-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C6H4I2O4S/c7-4-1-3(13(10,11)12)2-5(8)6(4)9/h1-2,9H,(H,10,11,12)

InChIKey

InChIKey=WUFWNWSUSBGBSH-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=CC(I)=C(O)C(I)=C1

Canonical SMILES

O=S(=O)(O)C1=CC(I)=C(O)C(I)=C1

Other Names for this Substance

  • Benzenesulfonic acid, 4-hydroxy-3,5-diiodo-
  • 1-Phenol-4-sulfonic acid, 2,6-diiodo-
  • 4-Hydroxy-3,5-diiodobenzenesulfonic acid
  • 3,5-Diiodo-4-hydroxybenzenesulfonic acid
  • 3,5-Diiodo-4-hydroxyphenylsulfonic acid

View All

Deleted or Replaced CAS Registry Numbers

859629-33-7

CAS INSIGHTSTM
Hourglass and a clock