1H,3H-Pyrimido[1,6-c][1,3]oxazine
1H,3H-嘧啶并[1,6-c][1,3]噁嗪
Also known as: 1,3-dihydropyrimido[1,6-c][1,3]oxazine, 1h,3h-pyrimido[1,6-c][1,3]oxazine, 1H,3H-Pyrimido[1,6-c][1,3]oxazine(9CI)
1H,3H-Pyrimido[1,6-c][1,3]oxazine (CAS 139349-54-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8N2O and a molecular weight of 136.15100 g/mol. It is also known as 1,3-dihydropyrimido[1,6-c][1,3]oxazine, 1h,3h-pyrimido[1,6-c][1,3]oxazine and 1H,3H-Pyrimido[1,6-c][1,3]oxazine(9CI). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 139349-54-5
- Jingsj CID
- J-1143655-5
- Molecular Formula
- C7H8N2O
- Chinese Name
- 1H,3H-嘧啶并[1,6-c][1,3]噁嗪
- Molecular Weight
- 136.15100 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 1H,3H-Pyrimido[1,6-c][1,3]oxazine?
The CAS number of 1H,3H-Pyrimido[1,6-c][1,3]oxazine is 139349-54-5.
What are the molecular formula and molecular weight of 1H,3H-Pyrimido[1,6-c][1,3]oxazine?
1H,3H-Pyrimido[1,6-c][1,3]oxazine has molecular formula C7H8N2O and molecular weight 136.15100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1H,3H-Pyrimido[1,6-c][1,3]oxazine (CAS 139349-54-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1143655-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.