7-Methoxy-3,4-dihydro-2H-1-benzopyran-4-carbaldehyde

7-甲氧基-3,4-二氢-2H-1-苯并吡喃-4-甲醛

Also known as: 2H-1-Benzopyran-4-carboxaldehyde, 3,4-dihydro-7-methoxy-, 7-Methoxy-3,4-dihydro-2H-chromene-4-carbaldehyde, 7-Methoxy-3,4-dihydro-2H-1-benzopyran-4-carboxaldehyde

7-Methoxy-3,4-dihydro-2H-1-benzopyran-4-carbaldehyde (CAS 139711-09-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H12O3 and a molecular weight of 192.21 g/mol. It is also known as 2H-1-Benzopyran-4-carboxaldehyde, 3,4-dihydro-7-methoxy-, 7-Methoxy-3,4-dihydro-2H-chromene-4-carbaldehyde and 7-Methoxy-3,4-dihydro-2H-1-benzopyran-4-carboxaldehyde. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 139711-09-4
Jingsj CID: J-1612219-2
Molecular Formula: C₁₁H₁₂O₃
Chinese Name: 7-甲氧基-3,4-二氢-2H-1-苯并吡喃-4-甲醛
Molecular Weight: 192.21 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 7-Methoxy-3,4-dihydro-2H-1-benzopyran-4-carbaldehyde is 139711-09-4.

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

7-Methoxy-3,4-dihydro-2H-1-benzopyran-4-carbaldehyde has molecular formula C11H12O3 and molecular weight 192.21 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-Methoxy-3,4-dihydro-2H-1-benzopyran-4-carbaldehyde (CAS 139711-09-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1612219-2 (accessed 2026-10-25).

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