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Substance Name: 4-Chloro-2H-1-benzopyran-2-one
RN: 17831-88-8
InChIKey: RKEYJFRSDLEQIE-UHFFFAOYSA-N

Molecular Formula

  • C9-H5-Cl-O2

Molecular Weight

  • 180.589
 
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Names and Synonyms

Synonym

  • EINECS 241-790-9

Systematic Name

  • 4-Chloro-2H-1-benzopyran-2-one

Registry Numbers

CAS Registry Number

  • 17831-88-8

System Generated Number

  • 0017831888

Structure Descriptors

InChI

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

InChIKey

RKEYJFRSDLEQIE-UHFFFAOYSA-N

Smiles

c1c(c2ccccc2oc1=O)Cl