5-Methoxy-4,7-dimethyl-2H-1-benzopyran-2-one

CAS Registry Number®

14002-98-3
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CAS Name

5-Methoxy-4,7-dimethyl-2H-1-benzopyran-2-one

Molecular Formula

C12H12O3

Molecular Mass

204.22

Cite this Page

5-Methoxy-4,7-dimethyl-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=14002-98-3 (retrieved 2024-09-08) (CAS RN: 14002-98-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    146 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H12O3/c1-7-4-9(14-3)12-8(2)6-11(13)15-10(12)5-7/h4-6H,1-3H3

InChIKey

InChIKey=LLAVGUABMNSCQD-UHFFFAOYSA-N

SMILES

O(C)C1=C2C(=CC(C)=C1)OC(=O)C=C2C

Canonical SMILES

O=C1OC2=CC(=CC(OC)=C2C(=C1)C)C

Other Names for this Substance

  • 2H-1-Benzopyran-2-one, 5-methoxy-4,7-dimethyl-
  • Coumarin, 5-methoxy-4,7-dimethyl-
  • 5-Methoxy-4,7-dimethyl-2H-1-benzopyran-2-one
  • 5-Methoxy-4,7-dimethylcoumarin