5-[[(E)-2-(4-chlorophenyl)vinyl]sulfonylamino]-2,4-difluoro-benzoic acid

5-[[(E)-2-(4-氯苯基)乙烯基]磺酰氨基]-2,4-二氟苯甲酸

5-[[(E)-2-(4-chlorophenyl)vinyl]sulfonylamino]-2,4-difluoro-benzoic acid (CAS 1281688-57-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H10ClF2NO4S and a molecular weight of 373.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1281688-57-0
Jingsj CID: J-645232-2
Molecular Formula: C₁₅H₁₀ClF₂NO₄S
Chinese Name: 5-[[(E)-2-(4-氯苯基)乙烯基]磺酰氨基]-2,4-二氟苯甲酸
Molecular Weight: 373.8 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-[[(E)-2-(4-chlorophenyl)vinyl]sulfonylamino]-2,4-difluoro-benzoic acid?

The CAS number of 5-[[(E)-2-(4-chlorophenyl)vinyl]sulfonylamino]-2,4-difluoro-benzoic acid is 1281688-57-0.

What are the molecular formula and molecular weight of 5-[[(E)-2-(4-chlorophenyl)vinyl]sulfonylamino]-2,4-difluoro-benzoic acid?

5-[[(E)-2-(4-chlorophenyl)vinyl]sulfonylamino]-2,4-difluoro-benzoic acid has molecular formula C15H10ClF2NO4S and molecular weight 373.8 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-[[(E)-2-(4-chlorophenyl)vinyl]sulfonylamino]-2,4-difluoro-benzoic acid (CAS 1281688-57-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-645232-2 (accessed 2026-10-23).

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