5-Chloro-2(3H)-benzothiazolone

CAS Registry Number®

20600-44-6

CAS Name

5-Chloro-2(3H)-benzothiazolone

Molecular Formula

C7H4ClNOS

Molecular Mass

185.63

Cite this Page

5-Chloro-2(3H)-benzothiazolone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=20600-44-6 (retrieved 2024-11-23) (CAS RN: 20600-44-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    218 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C7H4ClNOS/c8-4-1-2-6-5(3-4)9-7(10)11-6/h1-3H,(H,9,10)

InChIKey

InChIKey=NOVHYVKPKWACML-UHFFFAOYSA-N

SMILES

O=C1SC=2C(N1)=CC(Cl)=CC2

Canonical SMILES

O=C1SC2=CC=C(Cl)C=C2N1

Other Names for this Substance

  • 2(3H)-Benzothiazolone, 5-chloro-
  • 2-Benzothiazolol, 5-chloro-
  • 2-Benzothiazolinone, 5-chloro-
  • 5-Chloro-2(3H)-benzothiazolone
  • 5-Chloro-2-benzothiazolinone

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Deleted or Replaced CAS Registry Numbers

40659-60-7

CAS INSIGHTSTM
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