3-amino-2-chloro-6-ethyl-4H-1-benzothiopyran-4-one

3-氨基-2-氯-6-乙基-4H-1-苯并噻喃-4-酮

3-amino-2-chloro-6-ethyl-4H-1-benzothiopyran-4-one (CAS 102143-26-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H10ClNOS and a molecular weight of 239.72 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 102143-26-0
Jingsj CID: J-529005-1
Molecular Formula: C₁₁H₁₀ClNOS
Chinese Name: 3-氨基-2-氯-6-乙基-4H-1-苯并噻喃-4-酮
Molecular Weight: 239.72 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-amino-2-chloro-6-ethyl-4H-1-benzothiopyran-4-one?

The CAS number of 3-amino-2-chloro-6-ethyl-4H-1-benzothiopyran-4-one is 102143-26-0.

What are the molecular formula and molecular weight of 3-amino-2-chloro-6-ethyl-4H-1-benzothiopyran-4-one?

3-amino-2-chloro-6-ethyl-4H-1-benzothiopyran-4-one has molecular formula C11H10ClNOS and molecular weight 239.72 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3-amino-2-chloro-6-ethyl-4H-1-benzothiopyran-4-one (CAS 102143-26-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-529005-1 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.