7-chloro-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carbaldehyde

7-氯-3-甲基-1-氧代-3,4-二氢-1H-2-苯并吡喃-3-甲醛

7-chloro-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carbaldehyde (CAS 2137627-28-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H9ClO3 and a molecular weight of 224.64 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137627-28-0
Jingsj CID: J-1725237-7
Molecular Formula: C₁₁H₉ClO₃
Chinese Name: 7-氯-3-甲基-1-氧代-3,4-二氢-1H-2-苯并吡喃-3-甲醛
Molecular Weight: 224.64 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7-chloro-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carbaldehyde?

The CAS number of 7-chloro-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carbaldehyde is 2137627-28-0.

What are the molecular formula and molecular weight of 7-chloro-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carbaldehyde?

7-chloro-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carbaldehyde has molecular formula C11H9ClO3 and molecular weight 224.64 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. "7-chloro-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carbaldehyde (CAS 2137627-28-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1725237-7 (accessed 2026-10-23).

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