8-Acetyl-3-chloro-5,7-dihydroxy-4-methyl-2H-1-benzopyran-2-one

8-乙酰基-3-氯-5,7-二羟基-4-甲基-2H-1-苯并吡喃-2-酮

8-Acetyl-3-chloro-5,7-dihydroxy-4-methyl-2H-1-benzopyran-2-one (CAS 854900-06-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H9ClO5 and a molecular weight of 268.65 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 854900-06-4
Jingsj CID: J-866019-0
Molecular Formula: C₁₂H₉ClO₅
Chinese Name: 8-乙酰基-3-氯-5,7-二羟基-4-甲基-2H-1-苯并吡喃-2-酮
Molecular Weight: 268.65 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 8-Acetyl-3-chloro-5,7-dihydroxy-4-methyl-2H-1-benzopyran-2-one?

The CAS number of 8-Acetyl-3-chloro-5,7-dihydroxy-4-methyl-2H-1-benzopyran-2-one is 854900-06-4.

What are the molecular formula and molecular weight of 8-Acetyl-3-chloro-5,7-dihydroxy-4-methyl-2H-1-benzopyran-2-one?

8-Acetyl-3-chloro-5,7-dihydroxy-4-methyl-2H-1-benzopyran-2-one has molecular formula C12H9ClO5 and molecular weight 268.65 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. "8-Acetyl-3-chloro-5,7-dihydroxy-4-methyl-2H-1-benzopyran-2-one (CAS 854900-06-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-866019-0 (accessed 2026-10-23).

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