4H-1-Benzopyran-2-carboxylic acid
CAS Registry Number®
67283-74-3
CAS Name
4H-1-Benzopyran-2-carboxylic acidMolecular Formula
C10H8O3Molecular Mass
176.17Cite this Page
4H-1-Benzopyran-2-carboxylic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=67283-74-3 (retrieved ) (CAS RN: 67283-74-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
160-162 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C10H8O3/c11-10(12)9-6-5-7-3-1-2-4-8(7)13-9/h1-4,6H,5H2,(H,11,12)
InChIKey
InChIKey=VEKQSHDKCBTWRO-UHFFFAOYSA-N
SMILES
C(O)(=O)C=1OC=2C(CC1)=CC=CC2
Canonical SMILES
O=C(O)C=1OC=2C=CC=CC2CC1
Other Names for this Substance
- 4H-1-Benzopyran-2-carboxylic acid