N-(4-ethylphenyl)-2-[6-(2-methylpropane-2-sulfonyl)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-b]pyridazin-2-yl]acetamide

N-(4-ethylphenyl)-2-[6-(2-methylpropane-2-sulfonyl)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-b]pyridazin-2-yl]acetamide (CAS 1189446-78-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H23N5O4S and a molecular weight of 417.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1189446-78-3
Jingsj CID: J-1398317-2
Molecular Formula: C₁₉H₂₃N₅O₄S
Molecular Weight: 417.5 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-(4-ethylphenyl)-2-[6-(2-methylpropane-2-sulfonyl)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-b]pyridazin-2-yl]acetamide?

The CAS number of N-(4-ethylphenyl)-2-[6-(2-methylpropane-2-sulfonyl)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-b]pyridazin-2-yl]acetamide is 1189446-78-3.

What are the molecular formula and molecular weight of N-(4-ethylphenyl)-2-[6-(2-methylpropane-2-sulfonyl)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-b]pyridazin-2-yl]acetamide?

N-(4-ethylphenyl)-2-[6-(2-methylpropane-2-sulfonyl)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-b]pyridazin-2-yl]acetamide has molecular formula C19H23N5O4S and molecular weight 417.5 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-(4-ethylphenyl)-2-[6-(2-methylpropane-2-sulfonyl)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-b]pyridazin-2-yl]acetamide (CAS 1189446-78-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1398317-2 (accessed 2026-10-24).

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