1H,3H-Oxazolo[3,4-a]benzimidazol-1-one
1H,3H-噁唑并[3,4-a]苯并咪唑-1-酮
Also known as: 1H,3H-Oxazolo[3,4-a]benzimidazol-1-one(9CI), 3H-[1,3]oxazolo[3,4-a]benzimidazol-1-one
1H,3H-Oxazolo[3,4-a]benzimidazol-1-one (CAS 279226-18-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6N2O2 and a molecular weight of 174.15600 g/mol. It is also known as 1H,3H-Oxazolo[3,4-a]benzimidazol-1-one(9CI) and 3H-[1,3]oxazolo[3,4-a]benzimidazol-1-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 279226-18-5
- Jingsj CID
- J-992509-4
- Molecular Formula
- C9H6N2O2
- Chinese Name
- 1H,3H-噁唑并[3,4-a]苯并咪唑-1-酮
- Molecular Weight
- 174.15600 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-Oxazolo[3,4-a]benzimidazol-1-one?
The CAS number of 1H,3H-Oxazolo[3,4-a]benzimidazol-1-one is 279226-18-5.
What are the molecular formula and molecular weight of 1H,3H-Oxazolo[3,4-a]benzimidazol-1-one?
1H,3H-Oxazolo[3,4-a]benzimidazol-1-one has molecular formula C9H6N2O2 and molecular weight 174.15600 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-Oxazolo[3,4-a]benzimidazol-1-one (CAS 279226-18-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-992509-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.