6-(2-fluorophenyl)-4,5-dihydropyridazin-3(2H)-one

6-(2-氟苯基)-4,5-二氢哒嗪-3(2H)-酮

6-(2-fluorophenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 66549-04-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H9FN2O and a molecular weight of 192.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 66549-04-0
Jingsj CID: J-98983-7
Molecular Formula: C₁₀H₉FN₂O
Chinese Name: 6-(2-氟苯基)-4,5-二氢哒嗪-3(2H)-酮
Molecular Weight: 192.19 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 6-(2-fluorophenyl)-4,5-dihydropyridazin-3(2H)-one?

The CAS number of 6-(2-fluorophenyl)-4,5-dihydropyridazin-3(2H)-one is 66549-04-0.

What are the molecular formula and molecular weight of 6-(2-fluorophenyl)-4,5-dihydropyridazin-3(2H)-one?

6-(2-fluorophenyl)-4,5-dihydropyridazin-3(2H)-one has molecular formula C10H9FN2O and molecular weight 192.19 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. "6-(2-fluorophenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 66549-04-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-98983-7 (accessed 2026-10-24).

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