1-(3-chlorophenyl)-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)methanesulfonamide

1-(3-chlorophenyl)-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)methanesulfonamide (CAS 921991-14-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H23ClN2O4S and a molecular weight of 422.9 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 921991-14-2
Jingsj CID: J-1517829-3
Molecular Formula: C₂₀H₂₃ClN₂O₄S
Molecular Weight: 422.9 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(3-chlorophenyl)-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)methanesulfonamide?

The CAS number of 1-(3-chlorophenyl)-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)methanesulfonamide is 921991-14-2.

What are the molecular formula and molecular weight of 1-(3-chlorophenyl)-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)methanesulfonamide?

1-(3-chlorophenyl)-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)methanesulfonamide has molecular formula C20H23ClN2O4S and molecular weight 422.9 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. "1-(3-chlorophenyl)-N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)methanesulfonamide (CAS 921991-14-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517829-3 (accessed 2026-10-24).

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