5-(2-Chlorophenyl)-1,2-dihydropyrazin-2-one

5-(2-氯苯基)-1,2-二氢吡嗪-2-酮

5-(2-Chlorophenyl)-1,2-dihydropyrazin-2-one (CAS 1935839-03-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H7ClN2O and a molecular weight of 206.63 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1935839-03-4
Jingsj CID: J-1366656-3
Molecular Formula: C₁₀H₇ClN₂O
Chinese Name: 5-(2-氯苯基)-1,2-二氢吡嗪-2-酮
Molecular Weight: 206.63 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(2-Chlorophenyl)-1,2-dihydropyrazin-2-one?

The CAS number of 5-(2-Chlorophenyl)-1,2-dihydropyrazin-2-one is 1935839-03-4.

What are the molecular formula and molecular weight of 5-(2-Chlorophenyl)-1,2-dihydropyrazin-2-one?

5-(2-Chlorophenyl)-1,2-dihydropyrazin-2-one has molecular formula C10H7ClN2O and molecular weight 206.63 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. "5-(2-Chlorophenyl)-1,2-dihydropyrazin-2-one (CAS 1935839-03-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1366656-3 (accessed 2026-10-25).

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