7-[[(2E,5E)-7-Hydroxy-3,7-dimethyl-2,5-octadienyl]oxy]-2H-1-benzopyran-2-one

CAS Registry Number®

144398-46-9

CAS Name

7-[[(2E,5E)-7-Hydroxy-3,7-dimethyl-2,5-octadienyl]oxy]-2H-1-benzopyran-2-one

Molecular Formula

C19H22O4

Molecular Mass

314.38

Cite this Page

7-[[(2E,5E)-7-Hydroxy-3,7-dimethyl-2,5-octadienyl]oxy]-2H-1-benzopyran-2-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=144398-46-9 (retrieved 2025-05-08) (CAS RN: 144398-46-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C19H22O4/c1-14(5-4-11-19(2,3)21)10-12-22-16-8-6-15-7-9-18(20)23-17(15)13-16/h4,6-11,13,21H,5,12H2,1-3H3/b11-4+,14-10+

InChIKey

InChIKey=ZHQPRJMIAALFHX-ATTWWORZSA-N

SMILES

O(C/C=C(/C/C=C/C(C)(C)O)\C)C=1C=C2C(=CC1)C=CC(=O)O2

Canonical SMILES

O=C1OC=2C=C(OCC=C(C)CC=CC(O)(C)C)C=CC2C=C1

Other Names for this Substance

  • 2H-1-Benzopyran-2-one, 7-[[(2E,5E)-7-hydroxy-3,7-dimethyl-2,5-octadienyl]oxy]-
  • 2H-1-Benzopyran-2-one, 7-[(7-hydroxy-3,7-dimethyl-2,5-octadienyl)oxy]-, (E,E)-
  • 7-[[(2E,5E)-7-Hydroxy-3,7-dimethyl-2,5-octadienyl]oxy]-2H-1-benzopyran-2-one
  • 7-[(E)-7′-Hydroxy-3′,7′-dimethylocta-2′,5′-dienyloxy]-coumarin
  • 7-[[(2E,5E)-7-Hydroxy-3,7-dimethylocta-2,5-dien-1-yl]oxy]-2H-1-benzopyran-2-one

Deleted or Replaced CAS Registry Numbers

1429496-41-2

CAS INSIGHTSTM
Someone sitting at a desk watching a webinar