4-Methyl-N-((2'-oxospiro[cyclopentane-1,3'-indolin]-5'-yl)carbamoyl)benzenesulfonamide

4-Methyl-N-((2'-oxospiro[cyclopentane-1,3'-indolin]-5'-yl)carbamoyl)benzenesulfonamide (CAS 1326761-81-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H21N3O4S and a molecular weight of 399.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1326761-81-2
Jingsj CID: J-1545172-5
Molecular Formula: C₂₀H₂₁N₃O₄S
Molecular Weight: 399.5 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Methyl-N-((2'-oxospiro[cyclopentane-1,3'-indolin]-5'-yl)carbamoyl)benzenesulfonamide?

The CAS number of 4-Methyl-N-((2'-oxospiro[cyclopentane-1,3'-indolin]-5'-yl)carbamoyl)benzenesulfonamide is 1326761-81-2.

What are the molecular formula and molecular weight of 4-Methyl-N-((2'-oxospiro[cyclopentane-1,3'-indolin]-5'-yl)carbamoyl)benzenesulfonamide?

4-Methyl-N-((2'-oxospiro[cyclopentane-1,3'-indolin]-5'-yl)carbamoyl)benzenesulfonamide has molecular formula C20H21N3O4S and molecular weight 399.5 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-Methyl-N-((2'-oxospiro[cyclopentane-1,3'-indolin]-5'-yl)carbamoyl)benzenesulfonamide (CAS 1326761-81-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1545172-5 (accessed 2026-10-25).

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