2-Methoxy-4-nitrobenzenesulfonyl chloride

CAS Registry Number®

21320-91-2
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CAS Name

2-Methoxy-4-nitrobenzenesulfonyl chloride

Molecular Formula

C7H6ClNO5S

Molecular Mass

251.64

Cite this Page

2-Methoxy-4-nitrobenzenesulfonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=21320-91-2 (retrieved 2024-04-28) (CAS RN: 21320-91-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C7H6ClNO5S/c1-14-6-4-5(9(10)11)2-3-7(6)15(8,12)13/h2-4H,1H3

InChIKey

InChIKey=QECYXMKYZQXEHM-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=N(=O)C1=CC=C(C(OC)=C1)S(=O)(=O)Cl

Other Names for this Substance

  • Benzenesulfonyl chloride, 2-methoxy-4-nitro-
  • 2-Methoxy-4-nitrobenzenesulfonyl chloride
  • NSC 211731
  • 4-Nitro-2-methoxybenzenesulfonyl chloride
  • 2-Methoxy-4-nitrobenzene-1-sulfonyl chloride

Deleted or Replaced CAS Registry Numbers

1770851-52-9

CAS INSIGHTSTM
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