4-butyl-1-((3-chlorobenzyl)thio)thieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one

4-butyl-1-((3-chlorobenzyl)thio)thieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one (CAS 1189869-83-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H17ClN4OS2 and a molecular weight of 404.9 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1189869-83-7
Jingsj CID: J-1374458-2
Molecular Formula: C₁₈H₁₇ClN₄OS₂
Molecular Weight: 404.9 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-butyl-1-((3-chlorobenzyl)thio)thieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one?

The CAS number of 4-butyl-1-((3-chlorobenzyl)thio)thieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one is 1189869-83-7.

What are the molecular formula and molecular weight of 4-butyl-1-((3-chlorobenzyl)thio)thieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one?

4-butyl-1-((3-chlorobenzyl)thio)thieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one has molecular formula C18H17ClN4OS2 and molecular weight 404.9 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. "4-butyl-1-((3-chlorobenzyl)thio)thieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one (CAS 1189869-83-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1374458-2 (accessed 2026-10-23).

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