1-Naphthylamine-2-sulfonic acid

CAS Registry Number®

81-06-1
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CAS Name

1-Naphthylamine-2-sulfonic acid

Molecular Formula

C10H9NO3S

Molecular Mass

223.25

Cite this Page

1-Naphthylamine-2-sulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=81-06-1 (retrieved 2024-05-03) (CAS RN: 81-06-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=ONZWNZGVZFLMNZ-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=C(N)C2=C(C=C1)C=CC=C2

Canonical SMILES

O=S(=O)(O)C=1C=CC=2C=CC=CC2C1N

Other Names for this Substance

  • 2-Naphthalenesulfonic acid, 1-amino-
  • 1-Amino-2-naphthalenesulfonic acid
  • α-Naphthylamine-2-sulfonic acid
  • 1-Naphthylamine-2-sulfonic acid

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