4-acetyl-N,N-diphenylbenzenesulfonamide

4-二苯基磺酰基苯乙酮

Also known as: 4-DIPHENYLSULFAMYL-ACETOPHENONE, 4-ACETYL-N,N-DIPHENYLBENZENE-1-SULFONAMIDE, 4-Acetyl-benzol-sulfonsaeure-diphenylamid, benzenesulfonamide,4-acetyl-n,n-diphenyl-, 4-diphenylsulfamyl-acetophenone

4-acetyl-N,N-diphenylbenzenesulfonamide (CAS 3938-79-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C20H17NO3S and a molecular weight of 351.41900 g/mol. It is also known as 4-DIPHENYLSULFAMYL-ACETOPHENONE, 4-ACETYL-N,N-DIPHENYLBENZENE-1-SULFONAMIDE and 4-Acetyl-benzol-sulfonsaeure-diphenylamid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3938-79-2
Jingsj CID: J-1055545-5
Molecular Formula: C₂₀H₁₇NO₃S
Chinese Name: 4-二苯基磺酰基苯乙酮
Molecular Weight: 351.41900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-acetyl-N,N-diphenylbenzenesulfonamide?

The CAS number of 4-acetyl-N,N-diphenylbenzenesulfonamide is 3938-79-2.

What are the molecular formula and molecular weight of 4-acetyl-N,N-diphenylbenzenesulfonamide?

4-acetyl-N,N-diphenylbenzenesulfonamide has molecular formula C20H17NO3S and molecular weight 351.41900 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-acetyl-N,N-diphenylbenzenesulfonamide (CAS 3938-79-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1055545-5 (accessed 2026-10-25).

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