3-[(2-chloro-4-fluorobenzyl)thio]-7-(5-chloro-2-methylphenyl)[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one

3-[(2-氯-4-氟苄基)硫基]-7-(5-氯-2-甲基苯基)[1,2,4]三唑并[4,3-a]吡嗪-8(7H)-酮

3-[(2-chloro-4-fluorobenzyl)thio]-7-(5-chloro-2-methylphenyl)[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one (CAS 1243076-16-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H13Cl2FN4OS and a molecular weight of 435.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1243076-16-5
Jingsj CID: J-645399-6
Molecular Formula: C₁₉H₁₃Cl₂FN₄OS
Chinese Name: 3-[(2-氯-4-氟苄基)硫基]-7-(5-氯-2-甲基苯基)[1,2,4]三唑并[4,3-a]吡嗪-8(7H)-酮
Molecular Weight: 435.3 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-[(2-chloro-4-fluorobenzyl)thio]-7-(5-chloro-2-methylphenyl)[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one?

The CAS number of 3-[(2-chloro-4-fluorobenzyl)thio]-7-(5-chloro-2-methylphenyl)[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one is 1243076-16-5.

What are the molecular formula and molecular weight of 3-[(2-chloro-4-fluorobenzyl)thio]-7-(5-chloro-2-methylphenyl)[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one?

3-[(2-chloro-4-fluorobenzyl)thio]-7-(5-chloro-2-methylphenyl)[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one has molecular formula C19H13Cl2FN4OS and molecular weight 435.3 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. "3-[(2-chloro-4-fluorobenzyl)thio]-7-(5-chloro-2-methylphenyl)[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one (CAS 1243076-16-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-645399-6 (accessed 2026-10-25).

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