1,3-dihydro-3-oxo-4-isobenzofurancarboxylic acid

3-oxo-1H-2-benzofuran-4-carboxylic acid

CAS: 4792-28-3

Molecular Formula	`C9H6O4`
Molecular Weight	178.14 g/mol

Chemical Identifiers

CAS Number	4792-28-3
SMILES	`C1C2=C(C(=CC=C2)C(=O)O)C(=O)O1`
InChIKey	`OBYSXZQKRYKDPL-UHFFFAOYSA-N`

📖 Product Overview

1,3-dihydro-3-oxo-4-isobenzofurancarboxylic acid (CAS: 4792-28-3) is a chemical compound with molecular formula C9H6O4 and molecular weight 178.14 g/mol. Its IUPAC systematic name is 3-oxo-1H-2-benzofuran-4-carboxylic acid. InChI Key: OBYSXZQKRYKDPL-UHFFFAOYSA-N. SMILES: C1C2=C(C(=CC=C2)C(=O)O)C(=O)O1.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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