2,5-Dimethyl-4,7-benzothiazoledione

CAS Registry Number®

650635-68-0

CAS Name

2,5-Dimethyl-4,7-benzothiazoledione

Molecular Formula

C9H7NO2S

Molecular Mass

193.22

Cite this Page

2,5-Dimethyl-4,7-benzothiazoledione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=650635-68-0 (retrieved 2025-07-16) (CAS RN: 650635-68-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    138-139 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H7NO2S/c1-4-3-6(11)9-7(8(4)12)10-5(2)13-9/h3H,1-2H3

InChIKey

InChIKey=FUHJILFPCUXBFQ-UHFFFAOYSA-N

SMILES

O=C1C2=C(C(=O)C=C1C)SC(C)=N2

Canonical SMILES

O=C1C=C(C(=O)C=2N=C(SC12)C)C

Other Names for this Substance

  • 4,7-Benzothiazoledione, 2,5-dimethyl-
  • 2,5-Dimethyl-4,7-benzothiazoledione

CAS INSIGHTSTM
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