3,4-dimethoxy-N-(2-oxoindolin-5-yl)benzenesulfonamide

3,4-二甲氧基-N-(2-氧代吲哚啉-5-基)苯磺酰胺

3,4-dimethoxy-N-(2-oxoindolin-5-yl)benzenesulfonamide (CAS 921811-95-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H16N2O5S and a molecular weight of 348.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 921811-95-2
Jingsj CID: J-55506-1
Molecular Formula: C₁₆H₁₆N₂O₅S
Chinese Name: 3,4-二甲氧基-N-(2-氧代吲哚啉-5-基)苯磺酰胺
Molecular Weight: 348.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,4-dimethoxy-N-(2-oxoindolin-5-yl)benzenesulfonamide?

The CAS number of 3,4-dimethoxy-N-(2-oxoindolin-5-yl)benzenesulfonamide is 921811-95-2.

What are the molecular formula and molecular weight of 3,4-dimethoxy-N-(2-oxoindolin-5-yl)benzenesulfonamide?

3,4-dimethoxy-N-(2-oxoindolin-5-yl)benzenesulfonamide has molecular formula C16H16N2O5S and molecular weight 348.4 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. "3,4-dimethoxy-N-(2-oxoindolin-5-yl)benzenesulfonamide (CAS 921811-95-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-55506-1 (accessed 2026-10-24).

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