4-Oxochroman-7-carboxylic acid, 98%

cas: 90921-09-8 — see every product listed under this CAS number, including other names

4-Oxochroman-7-carboxylic acid, 98% (CAS 90921-09-8) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 250mg, 1g. Offered by: Fluorochem.

• 2D
• 3D

4-oxo-2,3-dihydrochromene-7-carboxylic acid (CAS 90921-09-8) is a chemical compound with the molecular formula C10H8O4 and a molecular weight of 192.17 g/mol. IUPAC name: 4-oxo-2,3-dihydrochromene-7-carboxylic acid. InChIKey: UMDDDSGHXQOLKM-UHFFFAOYSA-N.

Identity

Molecular formula	C10H8O4
Molecular weight	192.17 g/mol
IUPAC name	4-oxo-2,3-dihydrochromene-7-carboxylic acid
InChIKey	UMDDDSGHXQOLKM-UHFFFAOYSA-N
SMILES	C1COC2=C(C1=O)C=CC(=C2)C(=O)O

Computed by PubChem (NCBI)

Synonyms: 4-oxochroman-7-carboxylic acid, 4-Oxochromane-7-carboxylic acid, 3,4-Dihydro-4-oxo-2H-1-benzopyran-7-carboxylic acid, 4-oxo-3,4-dihydro-2H-1-benzopyran-7-carboxylic acid, 4-oxo-2,3-dihydrochromene-7-carboxylic acid, 4-oxochroman-7-carboxylicacid, 2H-1-Benzopyran-7-carboxylic acid, 3,4-dihydro-4-oxo-

Isomers (same molecular formula)

2-ethenylterephthalic acid C₁₀H₈O₄

methyl 5-hydroxy-1-benzofuran-2-carboxylate C₁₀H₈O₄

2-(1-benzofuran-2-yl)-2-oxoacetaldehyde;hydrate C₁₀H₈O₄

6-methoxy-1-benzofuran-2-carboxylic acid C₁₀H₈O₄

2,4-dioxo-4-phenylbutanoic acid C₁₀H₈O₄

2-(2-carboxyethenyl)benzoic acid C₁₀H₈O₄

4-methoxy-1-benzofuran-2-carboxylic acid C₁₀H₈O₄

6-hydroxy-7-methoxychromen-2-one C₁₀H₈O₄

(E)-3-(1,3-benzodioxol-4-yl)prop-2-enoic acid C₁₀H₈O₄

4-hydroxy-5-methoxychromen-2-one C₁₀H₈O₄

3-[(E)-2-carboxyethenyl]benzoic acid C₁₀H₈O₄

4-hydroxy-8-methoxychromen-2-one C₁₀H₈O₄