ethyl 5-{4H,5H,6H-cyclopenta[b]thiophen-2-yl}-1,3-oxazole-4-carboxylate
5-(4,5,6,7-四氢环戊并[b]噻吩-2-基)-1,3-噁唑-4-甲酸乙酯
ethyl 5-{4H,5H,6H-cyclopenta[b]thiophen-2-yl}-1,3-oxazole-4-carboxylate (CAS 1282899-54-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H13NO3S and a molecular weight of 263.31 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1282899-54-0
- Jingsj CID
- J-446542-5
- Molecular Formula
- C13H13NO3S
- Chinese Name
- 5-(4,5,6,7-四氢环戊并[b]噻吩-2-基)-1,3-噁唑-4-甲酸乙酯
- Molecular Weight
- 263.31 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 5-{4H,5H,6H-cyclopenta[b]thiophen-2-yl}-1,3-oxazole-4-carboxylate?
The CAS number of ethyl 5-{4H,5H,6H-cyclopenta[b]thiophen-2-yl}-1,3-oxazole-4-carboxylate is 1282899-54-0.
What are the molecular formula and molecular weight of ethyl 5-{4H,5H,6H-cyclopenta[b]thiophen-2-yl}-1,3-oxazole-4-carboxylate?
ethyl 5-{4H,5H,6H-cyclopenta[b]thiophen-2-yl}-1,3-oxazole-4-carboxylate has molecular formula C13H13NO3S and molecular weight 263.31 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyl 5-{4H,5H,6H-cyclopenta[b]thiophen-2-yl}-1,3-oxazole-4-carboxylate (CAS 1282899-54-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-446542-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.