3-Hydroxy-2-(4-methylbenzoyl)-4H-1-benzopyran-4-one

3-羟基-2-(4-甲基苯甲酰基)-4H-1-苯并吡喃-4-酮

3-Hydroxy-2-(4-methylbenzoyl)-4H-1-benzopyran-4-one (CAS 173866-78-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C17H12O4 and a molecular weight of 280.27 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 173866-78-9
Jingsj CID: J-285185-9
Molecular Formula: C₁₇H₁₂O₄
Chinese Name: 3-羟基-2-(4-甲基苯甲酰基)-4H-1-苯并吡喃-4-酮
Molecular Weight: 280.27 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Hydroxy-2-(4-methylbenzoyl)-4H-1-benzopyran-4-one?

The CAS number of 3-Hydroxy-2-(4-methylbenzoyl)-4H-1-benzopyran-4-one is 173866-78-9.

What are the molecular formula and molecular weight of 3-Hydroxy-2-(4-methylbenzoyl)-4H-1-benzopyran-4-one?

3-Hydroxy-2-(4-methylbenzoyl)-4H-1-benzopyran-4-one has molecular formula C17H12O4 and molecular weight 280.27 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-Hydroxy-2-(4-methylbenzoyl)-4H-1-benzopyran-4-one (CAS 173866-78-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-285185-9 (accessed 2026-10-23).

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