1,4-Dihydro-2-oxo-2H-3,1-benzoxazine-6-sulfonic acid

CAS Registry Number®

1955541-45-3
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CAS Name

1,4-Dihydro-2-oxo-2H-3,1-benzoxazine-6-sulfonic acid

Molecular Formula

C8H7NO5S

Molecular Mass

229.21

Cite this Page

1,4-Dihydro-2-oxo-2H-3,1-benzoxazine-6-sulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1955541-45-3 (retrieved 2024-08-09) (CAS RN: 1955541-45-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C8H7NO5S/c10-8-9-7-2-1-6(15(11,12)13)3-5(7)4-14-8/h1-3H,4H2,(H,9,10)(H,11,12,13)

InChIKey

InChIKey=BALIYQNKARAYTB-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C=C2C(=CC1)NC(=O)OC2

Canonical SMILES

O=C1OCC2=CC(=CC=C2N1)S(=O)(=O)O

Other Names for this Substance

  • 2H-3,1-Benzoxazine-6-sulfonic acid, 1,4-dihydro-2-oxo-
  • 1,4-Dihydro-2-oxo-2H-3,1-benzoxazine-6-sulfonic acid
  • 2-Oxo-2,4-dihydro-1H-3,1-benzoxazine-6-sulfonic acid