5-Chloro-2-oxo-2H-chromene-3-carboxylic Acid

5-氯-2-氧代-2H-色烯-3-羧酸

5-Chloro-2-oxo-2H-chromene-3-carboxylic Acid (CAS 54682-42-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H5ClO4 and a molecular weight of 224.59 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 54682-42-7
Jingsj CID: J-628324-5
Molecular Formula: C₁₀H₅ClO₄
Chinese Name: 5-氯-2-氧代-2H-色烯-3-羧酸
Molecular Weight: 224.59 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Chloro-2-oxo-2H-chromene-3-carboxylic Acid?

The CAS number of 5-Chloro-2-oxo-2H-chromene-3-carboxylic Acid is 54682-42-7.

What are the molecular formula and molecular weight of 5-Chloro-2-oxo-2H-chromene-3-carboxylic Acid?

5-Chloro-2-oxo-2H-chromene-3-carboxylic Acid has molecular formula C10H5ClO4 and molecular weight 224.59 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-Chloro-2-oxo-2H-chromene-3-carboxylic Acid (CAS 54682-42-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-628324-5 (accessed 2026-10-25).

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