2-(4-(2-chlorophenyl)-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)acetonitrile

3-氰甲基-1-(2-氯苯基)-1,2,4-三唑-3,5-二酮

2-(4-(2-chlorophenyl)-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)acetonitrile (CAS 1226435-75-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H8ClN3O2 and a molecular weight of 261.66 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1226435-75-1
Jingsj CID: J-526132-9
Molecular Formula: C₁₂H₈ClN₃O₂
Chinese Name: 3-氰甲基-1-(2-氯苯基)-1,2,4-三唑-3,5-二酮
Molecular Weight: 261.66 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(4-(2-chlorophenyl)-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)acetonitrile?

The CAS number of 2-(4-(2-chlorophenyl)-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)acetonitrile is 1226435-75-1.

What are the molecular formula and molecular weight of 2-(4-(2-chlorophenyl)-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)acetonitrile?

2-(4-(2-chlorophenyl)-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)acetonitrile has molecular formula C12H8ClN3O2 and molecular weight 261.66 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-(2-chlorophenyl)-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)acetonitrile (CAS 1226435-75-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-526132-9 (accessed 2026-10-24).

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