4-((3-Formyl-2H-chromen-7-yl)ethynyl)benzonitrile

4-((3-甲酰基-2H-色烯-7-基)乙炔基)苯甲腈

4-((3-Formyl-2H-chromen-7-yl)ethynyl)benzonitrile (CAS 1228582-39-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C19H11NO2 and a molecular weight of 285.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1228582-39-5
Jingsj CID: J-481559-2
Molecular Formula: C₁₉H₁₁NO₂
Chinese Name: 4-((3-甲酰基-2H-色烯-7-基)乙炔基)苯甲腈
Molecular Weight: 285.3 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-((3-Formyl-2H-chromen-7-yl)ethynyl)benzonitrile?

The CAS number of 4-((3-Formyl-2H-chromen-7-yl)ethynyl)benzonitrile is 1228582-39-5.

What are the molecular formula and molecular weight of 4-((3-Formyl-2H-chromen-7-yl)ethynyl)benzonitrile?

4-((3-Formyl-2H-chromen-7-yl)ethynyl)benzonitrile has molecular formula C19H11NO2 and molecular weight 285.3 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. "4-((3-Formyl-2H-chromen-7-yl)ethynyl)benzonitrile (CAS 1228582-39-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-481559-2 (accessed 2026-10-24).

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