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Substance Name: 2H-1-Benzopyran-2-one, 3-chloro-
RN: 92-45-5
InChIKey: CKCOPMSBJBNBCQ-UHFFFAOYSA-N

Molecular Formula

  • C9-H5-Cl-O2

Molecular Weight

  • 180.589
 
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Names and Synonyms

Synonyms

  • 3-Chloro-2H-1-benzopyran-2-one
  • NSC 54855

Systematic Name

  • 2H-1-Benzopyran-2-one, 3-chloro-

Registry Numbers

CAS Registry Number

  • 92-45-5

System Generated Number

  • 0000092455

Structure Descriptors

InChI

1S/C9H5ClO2/c10-7-5-6-3-1-2-4-8(6)12-9(7)11/h1-5H

InChIKey

CKCOPMSBJBNBCQ-UHFFFAOYSA-N

Smiles

c1(oc2ccccc2cc1Cl)=O