![Molecular structure of ethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate (CAS 604756-32-3)](/images/chem_structures_svg/100/604756-32-3.svg)
ethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate
Also known as: 2H-1,4-Benzoxazine-6-carboxylic acid, 3,4-dihydro-3-oxo-, ethyl ester, 3-keto-4H-1,4-benzoxazine-6-carboxylic acid ethyl ester, 3-oxo-4H-1,4-benzoxazine-6-carboxylic acid ethyl ester, ethyl 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylate, ethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate, ethyl 3-oxo-4H-1,4-benzoxazine-6-carboxylate
ethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate (CAS 604756-32-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H11NO4 and a molecular weight of 221.20900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 604756-32-3
- Jingsj CID
- J-871071-2
- Molecular Formula
- C11H11NO4
- Molecular Weight
- 221.20900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 221.06900 |
|---|---|
| PSA | 64.63000 |
| LogP | 1.33220 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of ethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate?
The CAS number of ethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate is 604756-32-3.
What are the molecular formula and molecular weight of ethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate?
ethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate has molecular formula C11H11NO4 and molecular weight 221.20900 g/mol.
What are the upstream and downstream products of ethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate?
For ethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate, Upstream Products: Ethanol, 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid, Ethyl 4-hydroxy-3-nitrobenzoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate (CAS 604756-32-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-871071-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.