ethyl 6-fluoro-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylate

6-氟-1-氧代-3,4-二氢-1H-2-苯并吡喃-3-甲酸乙酯

ethyl 6-fluoro-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylate (CAS 2137851-48-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H11FO4 and a molecular weight of 238.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137851-48-8
Jingsj CID: J-8924-3
Molecular Formula: C₁₂H₁₁FO₄
Chinese Name: 6-氟-1-氧代-3,4-二氢-1H-2-苯并吡喃-3-甲酸乙酯
Molecular Weight: 238.21 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of ethyl 6-fluoro-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylate?

The CAS number of ethyl 6-fluoro-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylate is 2137851-48-8.

What are the molecular formula and molecular weight of ethyl 6-fluoro-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylate?

ethyl 6-fluoro-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylate has molecular formula C12H11FO4 and molecular weight 238.21 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. "ethyl 6-fluoro-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylate (CAS 2137851-48-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8924-3 (accessed 2026-10-23).

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