N-(5-chloro-2-methylphenyl)-2-(3-oxo-8-(p-tolyloxy)-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide

N-(5-chloro-2-methylphenyl)-2-(3-oxo-8-(p-tolyloxy)-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide (CAS 1251675-78-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H18ClN5O3 and a molecular weight of 423.9 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1251675-78-1
Jingsj CID: J-1473112-9
Molecular Formula: C₂₁H₁₈ClN₅O₃
Molecular Weight: 423.9 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-(5-chloro-2-methylphenyl)-2-(3-oxo-8-(p-tolyloxy)-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide?

The CAS number of N-(5-chloro-2-methylphenyl)-2-(3-oxo-8-(p-tolyloxy)-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide is 1251675-78-1.

What are the molecular formula and molecular weight of N-(5-chloro-2-methylphenyl)-2-(3-oxo-8-(p-tolyloxy)-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide?

N-(5-chloro-2-methylphenyl)-2-(3-oxo-8-(p-tolyloxy)-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide has molecular formula C21H18ClN5O3 and molecular weight 423.9 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. "N-(5-chloro-2-methylphenyl)-2-(3-oxo-8-(p-tolyloxy)-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide (CAS 1251675-78-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1473112-9 (accessed 2026-10-24).

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