2-chloro-6,7-dihydro-5H-pyrimido[4,5-b][1,4]oxazine

2-氯-6,7-二氢-5H-嘧啶并[4,5-b][1,4]噁嗪

2-chloro-6,7-dihydro-5H-pyrimido[4,5-b][1,4]oxazine (CAS 2089649-36-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6ClN3O and a molecular weight of 171.58 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2089649-36-3
Jingsj CID: J-1745500-2
Molecular Formula: C₆H₆ClN₃O
Chinese Name: 2-氯-6,7-二氢-5H-嘧啶并[4,5-b][1,4]噁嗪
Molecular Weight: 171.58 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-chloro-6,7-dihydro-5H-pyrimido[4,5-b][1,4]oxazine?

The CAS number of 2-chloro-6,7-dihydro-5H-pyrimido[4,5-b][1,4]oxazine is 2089649-36-3.

What are the molecular formula and molecular weight of 2-chloro-6,7-dihydro-5H-pyrimido[4,5-b][1,4]oxazine?

2-chloro-6,7-dihydro-5H-pyrimido[4,5-b][1,4]oxazine has molecular formula C6H6ClN3O and molecular weight 171.58 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-chloro-6,7-dihydro-5H-pyrimido[4,5-b][1,4]oxazine (CAS 2089649-36-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1745500-2 (accessed 2026-10-25).

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