3-(2-nitroethenyl)-3,4-dihydro-2H-1-benzopyran

3-(2-硝基乙烯基)-3,4-二氢-2H-1-苯并吡喃

3-(2-nitroethenyl)-3,4-dihydro-2H-1-benzopyran (CAS 2229665-67-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H11NO3 and a molecular weight of 205.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2229665-67-0
Jingsj CID: J-226450-9
Molecular Formula: C₁₁H₁₁NO₃
Chinese Name: 3-(2-硝基乙烯基)-3,4-二氢-2H-1-苯并吡喃
Molecular Weight: 205.21 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(2-nitroethenyl)-3,4-dihydro-2H-1-benzopyran?

The CAS number of 3-(2-nitroethenyl)-3,4-dihydro-2H-1-benzopyran is 2229665-67-0.

What are the molecular formula and molecular weight of 3-(2-nitroethenyl)-3,4-dihydro-2H-1-benzopyran?

3-(2-nitroethenyl)-3,4-dihydro-2H-1-benzopyran has molecular formula C11H11NO3 and molecular weight 205.21 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. "3-(2-nitroethenyl)-3,4-dihydro-2H-1-benzopyran (CAS 2229665-67-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-226450-9 (accessed 2026-10-23).

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