5-ethyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylic acid

5-乙基-1-氧代-3,4-二氢-1H-2-苯并吡喃-3-甲酸

5-ethyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylic acid (CAS 1597020-24-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H12O4 and a molecular weight of 220.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1597020-24-0
Jingsj CID: J-359339-2
Molecular Formula: C₁₂H₁₂O₄
Chinese Name: 5-乙基-1-氧代-3,4-二氢-1H-2-苯并吡喃-3-甲酸
Molecular Weight: 220.22 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-ethyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylic acid?

The CAS number of 5-ethyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylic acid is 1597020-24-0.

What are the molecular formula and molecular weight of 5-ethyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylic acid?

5-ethyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylic acid has molecular formula C12H12O4 and molecular weight 220.22 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5-ethyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylic acid (CAS 1597020-24-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-359339-2 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.