N-(3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-3,4-dimethylbenzamide

N-(3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-3,4-dimethylbenzamide (CAS 921777-20-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H22N2O3 and a molecular weight of 338.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 921777-20-0
Jingsj CID: J-1453492-8
Molecular Formula: C₂₀H₂₂N₂O₃
Molecular Weight: 338.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-(3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-3,4-dimethylbenzamide?

The CAS number of N-(3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-3,4-dimethylbenzamide is 921777-20-0.

What are the molecular formula and molecular weight of N-(3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-3,4-dimethylbenzamide?

N-(3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-3,4-dimethylbenzamide has molecular formula C20H22N2O3 and molecular weight 338.4 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. "N-(3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-3,4-dimethylbenzamide (CAS 921777-20-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1453492-8 (accessed 2026-10-25).

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