4-Fluoro-3-(2-phenylethenesulfonamido)benzoic acid

O=C(O)c1ccc(F)c(NS(=O)(=O)C=Cc2ccccc2)c1

4-Fluoro-3-(2-phenylethenesulfonamido)benzoic acid (CAS 1111561-86-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H12FNO4S and a molecular weight of 321.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1111561-86-4
Jingsj CID: J-1633673-9
Molecular Formula: C₁₅H₁₂FNO₄S
Chinese Name: O=C(O)c1ccc(F)c(NS(=O)(=O)C=Cc2ccccc2)c1
Molecular Weight: 321.3 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Fluoro-3-(2-phenylethenesulfonamido)benzoic acid?

The CAS number of 4-Fluoro-3-(2-phenylethenesulfonamido)benzoic acid is 1111561-86-4.

What are the molecular formula and molecular weight of 4-Fluoro-3-(2-phenylethenesulfonamido)benzoic acid?

4-Fluoro-3-(2-phenylethenesulfonamido)benzoic acid has molecular formula C15H12FNO4S and molecular weight 321.3 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. "4-Fluoro-3-(2-phenylethenesulfonamido)benzoic acid (CAS 1111561-86-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1633673-9 (accessed 2026-10-24).

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