3,7-Dimethoxy-2-methyl-4H-1-benzopyran-4-one

3,7-二甲氧基-2-甲基-4H-1-苯并吡喃-4-酮

3,7-Dimethoxy-2-methyl-4H-1-benzopyran-4-one (CAS 20979-51-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H12O4 and a molecular weight of 220.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20979-51-5
Jingsj CID: J-411185-0
Molecular Formula: C₁₂H₁₂O₄
Chinese Name: 3,7-二甲氧基-2-甲基-4H-1-苯并吡喃-4-酮
Molecular Weight: 220.22 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,7-Dimethoxy-2-methyl-4H-1-benzopyran-4-one?

The CAS number of 3,7-Dimethoxy-2-methyl-4H-1-benzopyran-4-one is 20979-51-5.

What are the molecular formula and molecular weight of 3,7-Dimethoxy-2-methyl-4H-1-benzopyran-4-one?

3,7-Dimethoxy-2-methyl-4H-1-benzopyran-4-one has molecular formula C12H12O4 and molecular weight 220.22 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. "3,7-Dimethoxy-2-methyl-4H-1-benzopyran-4-one (CAS 20979-51-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-411185-0 (accessed 2026-10-24).

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