3,4-Dihydro-4-oxo-1h-2,1-benzothiazine-7-carboxylic acid 2,2-dioxide
3,4-二氢-4-氧代-1H-2,1-苯并噻嗪-7-甲酸2,2-二氧化物
3,4-Dihydro-4-oxo-1h-2,1-benzothiazine-7-carboxylic acid 2,2-dioxide (CAS 577971-78-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7NO5S and a molecular weight of 241.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 577971-78-9
- Jingsj CID
- J-147437-6
- Molecular Formula
- C9H7NO5S
- Chinese Name
- 3,4-二氢-4-氧代-1H-2,1-苯并噻嗪-7-甲酸2,2-二氧化物
- Molecular Weight
- 241.22 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 3,4-Dihydro-4-oxo-1h-2,1-benzothiazine-7-carboxylic acid 2,2-dioxide?
The CAS number of 3,4-Dihydro-4-oxo-1h-2,1-benzothiazine-7-carboxylic acid 2,2-dioxide is 577971-78-9.
What are the molecular formula and molecular weight of 3,4-Dihydro-4-oxo-1h-2,1-benzothiazine-7-carboxylic acid 2,2-dioxide?
3,4-Dihydro-4-oxo-1h-2,1-benzothiazine-7-carboxylic acid 2,2-dioxide has molecular formula C9H7NO5S and molecular weight 241.22 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4-Dihydro-4-oxo-1h-2,1-benzothiazine-7-carboxylic acid 2,2-dioxide (CAS 577971-78-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-147437-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.