N-(4-ethynylphenyl)cyclopropanesulfonamide

N-(4-乙炔基苯基)环丙磺酰胺

N-(4-ethynylphenyl)cyclopropanesulfonamide (CAS 2138133-43-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C11H11NO2S and a molecular weight of 221.28 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138133-43-2
Jingsj CID: J-385817-2
Molecular Formula: C₁₁H₁₁NO₂S
Chinese Name: N-(4-乙炔基苯基)环丙磺酰胺
Molecular Weight: 221.28 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-(4-ethynylphenyl)cyclopropanesulfonamide?

The CAS number of N-(4-ethynylphenyl)cyclopropanesulfonamide is 2138133-43-2.

What are the molecular formula and molecular weight of N-(4-ethynylphenyl)cyclopropanesulfonamide?

N-(4-ethynylphenyl)cyclopropanesulfonamide has molecular formula C11H11NO2S and molecular weight 221.28 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. "N-(4-ethynylphenyl)cyclopropanesulfonamide (CAS 2138133-43-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-385817-2 (accessed 2026-10-24).

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