2-[(3-Chloro-4-fluorophenyl)sulfonyl]-3H-naphtho[2,1-b]pyran-3-one

CAS Registry Number®

866346-87-4
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CAS Name

2-[(3-Chloro-4-fluorophenyl)sulfonyl]-3H-naphtho[2,1-b]pyran-3-one

Molecular Formula

C19H10ClFO4S

Molecular Mass

388.80

Cite this Page

2-[(3-Chloro-4-fluorophenyl)sulfonyl]-3H-naphtho[2,1-b]pyran-3-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=866346-87-4 (retrieved 2024-09-06) (CAS RN: 866346-87-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C19H10ClFO4S/c20-15-9-12(6-7-16(15)21)26(23,24)18-10-14-13-4-2-1-3-11(13)5-8-17(14)25-19(18)22/h1-10H

InChIKey

InChIKey=AGUOFKJELJRCSC-UHFFFAOYSA-N

SMILES

S(=O)(=O)(C1=CC2=C3C(=CC=C2OC1=O)C=CC=C3)C4=CC(Cl)=C(F)C=C4

Canonical SMILES

O=C1OC2=CC=C3C=CC=CC3=C2C=C1S(=O)(=O)C4=CC=C(F)C(Cl)=C4

Other Names for this Substance

  • 3H-Naphtho[2,1-b]pyran-3-one, 2-[(3-chloro-4-fluorophenyl)sulfonyl]-
  • 2-[(3-Chloro-4-fluorophenyl)sulfonyl]-3H-naphtho[2,1-b]pyran-3-one