Ethyl 4-Chloro-7-oxo-7,8-dihydro-6H-pyrimido[5,4-b][1,4]oxazine-6-carboxylate
4-氯-7-氧代-7,8-二氢-6H-嘧啶并[5,4-b][1,4]噁嗪-6-羧酸乙酯
Ethyl 4-Chloro-7-oxo-7,8-dihydro-6H-pyrimido[5,4-b][1,4]oxazine-6-carboxylate (CAS 66751-59-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8ClN3O4 and a molecular weight of 257.63 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66751-59-5
- Jingsj CID
- J-99443-9
- Molecular Formula
- C9H8ClN3O4
- Chinese Name
- 4-氯-7-氧代-7,8-二氢-6H-嘧啶并[5,4-b][1,4]噁嗪-6-羧酸乙酯
- Molecular Weight
- 257.63 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Ethyl 4-Chloro-7-oxo-7,8-dihydro-6H-pyrimido[5,4-b][1,4]oxazine-6-carboxylate?
The CAS number of Ethyl 4-Chloro-7-oxo-7,8-dihydro-6H-pyrimido[5,4-b][1,4]oxazine-6-carboxylate is 66751-59-5.
What are the molecular formula and molecular weight of Ethyl 4-Chloro-7-oxo-7,8-dihydro-6H-pyrimido[5,4-b][1,4]oxazine-6-carboxylate?
Ethyl 4-Chloro-7-oxo-7,8-dihydro-6H-pyrimido[5,4-b][1,4]oxazine-6-carboxylate has molecular formula C9H8ClN3O4 and molecular weight 257.63 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 4-Chloro-7-oxo-7,8-dihydro-6H-pyrimido[5,4-b][1,4]oxazine-6-carboxylate (CAS 66751-59-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-99443-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.