2-methyl-4-[2-(naphthalen-2-yl)-2-oxoethyl]-1,4-benzoxazepine-3,5(2H,4H)-dione

2-甲基-4-[2-(萘-2-基)-2-氧代乙基]-1,4-苯并氧氮杂䓬-3,5(2H,4H)-二酮

2-methyl-4-[2-(naphthalen-2-yl)-2-oxoethyl]-1,4-benzoxazepine-3,5(2H,4H)-dione (CAS 903859-20-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C22H17NO4 and a molecular weight of 359.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 903859-20-1
Jingsj CID: J-134428-2
Molecular Formula: C₂₂H₁₇NO₄
Chinese Name: 2-甲基-4-[2-(萘-2-基)-2-氧代乙基]-1,4-苯并氧氮杂䓬-3,5(2H,4H)-二酮
Molecular Weight: 359.4 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-methyl-4-[2-(naphthalen-2-yl)-2-oxoethyl]-1,4-benzoxazepine-3,5(2H,4H)-dione?

The CAS number of 2-methyl-4-[2-(naphthalen-2-yl)-2-oxoethyl]-1,4-benzoxazepine-3,5(2H,4H)-dione is 903859-20-1.

What are the molecular formula and molecular weight of 2-methyl-4-[2-(naphthalen-2-yl)-2-oxoethyl]-1,4-benzoxazepine-3,5(2H,4H)-dione?

2-methyl-4-[2-(naphthalen-2-yl)-2-oxoethyl]-1,4-benzoxazepine-3,5(2H,4H)-dione has molecular formula C22H17NO4 and molecular weight 359.4 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. "2-methyl-4-[2-(naphthalen-2-yl)-2-oxoethyl]-1,4-benzoxazepine-3,5(2H,4H)-dione (CAS 903859-20-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-134428-2 (accessed 2026-10-24).

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