2-oxo-3,4-dihydro-2H-1-benzopyran-6-sulfonyl fluoride

2-氧代-3,4-二氢-2H-1-苯并吡喃-6-磺酰氟

2-oxo-3,4-dihydro-2H-1-benzopyran-6-sulfonyl fluoride (CAS 2137870-54-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H7FO4S and a molecular weight of 230.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137870-54-1
Jingsj CID: J-776465-5
Molecular Formula: C₉H₇FO₄S
Chinese Name: 2-氧代-3,4-二氢-2H-1-苯并吡喃-6-磺酰氟
Molecular Weight: 230.21 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-oxo-3,4-dihydro-2H-1-benzopyran-6-sulfonyl fluoride?

The CAS number of 2-oxo-3,4-dihydro-2H-1-benzopyran-6-sulfonyl fluoride is 2137870-54-1.

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

2-oxo-3,4-dihydro-2H-1-benzopyran-6-sulfonyl fluoride has molecular formula C9H7FO4S and molecular weight 230.21 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. "2-oxo-3,4-dihydro-2H-1-benzopyran-6-sulfonyl fluoride (CAS 2137870-54-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-776465-5 (accessed 2026-10-25).

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