2-(4-bromophenyl)-5,9,10-trimethyl-2,3-dihydro-4H,8H-pyrano[2,3-f]chromene-4,8-dione

2-(4-溴苯基)-5,9,10-三甲基-2,3-二氢-4H,8H-吡喃并[2,3-f]色烯-4,8-二酮

2-(4-bromophenyl)-5,9,10-trimethyl-2,3-dihydro-4H,8H-pyrano[2,3-f]chromene-4,8-dione (CAS 951942-42-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C21H17BrO4 and a molecular weight of 413.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 951942-42-0
Jingsj CID: J-975377-8
Molecular Formula: C₂₁H₁₇BrO₄
Chinese Name: 2-(4-溴苯基)-5,9,10-三甲基-2,3-二氢-4H,8H-吡喃并[2,3-f]色烯-4,8-二酮
Molecular Weight: 413.3 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(4-bromophenyl)-5,9,10-trimethyl-2,3-dihydro-4H,8H-pyrano[2,3-f]chromene-4,8-dione?

The CAS number of 2-(4-bromophenyl)-5,9,10-trimethyl-2,3-dihydro-4H,8H-pyrano[2,3-f]chromene-4,8-dione is 951942-42-0.

What are the molecular formula and molecular weight of 2-(4-bromophenyl)-5,9,10-trimethyl-2,3-dihydro-4H,8H-pyrano[2,3-f]chromene-4,8-dione?

2-(4-bromophenyl)-5,9,10-trimethyl-2,3-dihydro-4H,8H-pyrano[2,3-f]chromene-4,8-dione has molecular formula C21H17BrO4 and molecular weight 413.3 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. "2-(4-bromophenyl)-5,9,10-trimethyl-2,3-dihydro-4H,8H-pyrano[2,3-f]chromene-4,8-dione (CAS 951942-42-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-975377-8 (accessed 2026-10-23).

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