ethyl 2-amino-4-(3-chloro-4-nitrophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate
2-氨基-4-(3-氯-4-硝基苯基)-5-氧代-4H,5H-噻吩并[4,3-b]吡喃-3-羧酸乙酯
ethyl 2-amino-4-(3-chloro-4-nitrophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate (CAS 939889-07-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H15ClN2O6S and a molecular weight of 458.9 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 939889-07-3
- Jingsj CID
- J-127738-8
- Molecular Formula
- C21H15ClN2O6S
- Chinese Name
- 2-氨基-4-(3-氯-4-硝基苯基)-5-氧代-4H,5H-噻吩并[4,3-b]吡喃-3-羧酸乙酯
- Molecular Weight
- 458.9 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 2-amino-4-(3-chloro-4-nitrophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate?
The CAS number of ethyl 2-amino-4-(3-chloro-4-nitrophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate is 939889-07-3.
What are the molecular formula and molecular weight of ethyl 2-amino-4-(3-chloro-4-nitrophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate?
ethyl 2-amino-4-(3-chloro-4-nitrophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate has molecular formula C21H15ClN2O6S and molecular weight 458.9 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyl 2-amino-4-(3-chloro-4-nitrophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate (CAS 939889-07-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-127738-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.