Products 5818-89-3

CAS 5818-89-3 is the registry number for Chroman-2,3-dione, 95+%. Offered by: Chemat Brand. Available pack sizes: on request.

Chroman-2,3-dione, 95+%
Chemat Brand
  • size: on request
  • Variants: 1
View product

4H-chromene-2,3-dione (CAS 5818-89-3) is a chemical compound with the molecular formula C9H6O3 and a molecular weight of 162.14 g/mol. IUPAC name: 4H-chromene-2,3-dione. InChIKey: CDSULTPOCMWJCM-UHFFFAOYSA-N.

Identity
Molecular formulaC9H6O3
Molecular weight162.14 g/mol
IUPAC name4H-chromene-2,3-dione
InChIKeyCDSULTPOCMWJCM-UHFFFAOYSA-N
SMILESC1C2=CC=CC=C2OC(=O)C1=O

Computed by PubChem (NCBI)

Synonyms: Chroman-2,3-dione, ketocoumarin, 4H-chromene-2,3-dione, chromane-2,3-dione, oxo-coumarin, CDSULTPOCMWJCM-UHFFFAOYSA-N
Isomers (same molecular formula)
5-methyl-2-benzofuran-1,3-dione C9H6O3
1-oxo-3H-2-benzofuran-5-carbaldehyde C9H6O3
1-benzofuran-3-carboxylic acid C9H6O3
3-hydroxychromen-2-one C9H6O3
1-benzofuran-4-carboxylic acid C9H6O3
7-hydroxychromen-4-one C9H6O3
4-methyl-2-benzofuran-1,3-dione C9H6O3
isochromene-1,4-dione C9H6O3
8-hydroxychromen-2-one C9H6O3
5-hydroxychromen-4-one C9H6O3
3,4,5,6,8-pentadeuterio-7-hydroxychromen-2-one C9H6O3
3-methoxybicyclo[4.2.0]octa-1(6),2,4-triene-7,8-dione C9H6O3