4,5,7-Trimethyl-2H-1-benzopyran-2-one
CAS Registry Number®
14002-91-6
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CAS Name
4,5,7-Trimethyl-2H-1-benzopyran-2-oneMolecular Formula
C12H12O2Molecular Mass
188.22Cite this Page
4,5,7-Trimethyl-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=14002-91-6 (retrieved ) (CAS RN: 14002-91-6). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
177-178 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C12H12O2/c1-7-4-8(2)12-9(3)6-11(13)14-10(12)5-7/h4-6H,1-3H3
InChIKey
InChIKey=PUBIEFXQKSKEBE-UHFFFAOYSA-N
SMILES
CC=1C=2C(=CC(C)=CC2C)OC(=O)C1
Canonical SMILES
O=C1OC2=CC(=CC(=C2C(=C1)C)C)C
Other Names for this Substance
- 2H-1-Benzopyran-2-one, 4,5,7-trimethyl-
- Coumarin, 4,5,7-trimethyl-
- 4,5,7-Trimethyl-2H-1-benzopyran-2-one
- 4,5,7-Trimethylcoumarin