Laurent acid

CAS Registry Number®

84-89-9

CAS Name

Laurent acid

Molecular Formula

C10H9NO3S

Molecular Mass

223.25

Cite this Page

Laurent acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=84-89-9 (retrieved 2025-05-04) (CAS RN: 84-89-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H9NO3S/c11-9-5-1-4-8-7(9)3-2-6-10(8)15(12,13)14/h1-6H,11H2,(H,12,13,14)

InChIKey

InChIKey=DQNAQOYOSRJXFZ-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C2=C(C(N)=CC=C2)C=CC1

Canonical SMILES

O=S(=O)(O)C=1C=CC=C2C(N)=CC=CC21

Other Names for this Substance

  • 1-Naphthalenesulfonic acid, 5-amino-
  • 5-Amino-1-naphthalenesulfonic acid
  • Laurent acid
  • 1-Naphthylamine-5-sulfonic acid
  • 5-Naphthylamine-1-sulfonic acid

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