2-oxo-N-(5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-2H-chromene-3-carboxamide
2-氧代-N-(5-氧代-2,3,4,5-四氢苯并[f][1,4]氧氮杂䓬-7-基)-2H-色烯-3-甲酰胺
2-oxo-N-(5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-2H-chromene-3-carboxamide (CAS 921890-45-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C19H14N2O5 and a molecular weight of 350.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 921890-45-1
- Jingsj CID
- J-737756-5
- Molecular Formula
- C19H14N2O5
- Chinese Name
- 2-氧代-N-(5-氧代-2,3,4,5-四氢苯并[f][1,4]氧氮杂䓬-7-基)-2H-色烯-3-甲酰胺
- Molecular Weight
- 350.3 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 2-oxo-N-(5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-2H-chromene-3-carboxamide?
The CAS number of 2-oxo-N-(5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-2H-chromene-3-carboxamide is 921890-45-1.
What are the molecular formula and molecular weight of 2-oxo-N-(5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-2H-chromene-3-carboxamide?
2-oxo-N-(5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-2H-chromene-3-carboxamide has molecular formula C19H14N2O5 and molecular weight 350.3 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-oxo-N-(5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)-2H-chromene-3-carboxamide (CAS 921890-45-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-737756-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.