4H-1-Benzothiopyran-4-one, 7-fluoro-2,3-dihydro-, 1,1-dioxide
4H-1-苯并噻喃-4-酮，7-氟-2,3-二氢-，1,1-二氧化物
4H-1-Benzothiopyran-4-one, 7-fluoro-2,3-dihydro-, 1,1-dioxide (CAS 21243-21-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H7FO3S and a molecular weight of 214.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21243-21-0
- Jingsj CID
- J-862619-2
- Molecular Formula
- C9H7FO3S
- Chinese Name
- 4H-1-苯并噻喃-4-酮，7-氟-2,3-二氢-，1,1-二氧化物
- Molecular Weight
- 214.22 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4H-1-Benzothiopyran-4-one, 7-fluoro-2,3-dihydro-, 1,1-dioxide?
The CAS number of 4H-1-Benzothiopyran-4-one, 7-fluoro-2,3-dihydro-, 1,1-dioxide is 21243-21-0.
What are the molecular formula and molecular weight of 4H-1-Benzothiopyran-4-one, 7-fluoro-2,3-dihydro-, 1,1-dioxide?
4H-1-Benzothiopyran-4-one, 7-fluoro-2,3-dihydro-, 1,1-dioxide has molecular formula C9H7FO3S and molecular weight 214.22 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4H-1-Benzothiopyran-4-one, 7-fluoro-2,3-dihydro-, 1,1-dioxide (CAS 21243-21-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-862619-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.