4-(But-2-yn-1-yloxy)thieno[2,3-d]pyrimidine

4-(But-2-yn-1-yloxy)thieno[2,3-d]pyrimidine (CAS 2198194-24-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H8N2OS and a molecular weight of 204.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2198194-24-8
Jingsj CID: J-1581994-7
Molecular Formula: C₁₀H₈N₂OS
Molecular Weight: 204.25 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(But-2-yn-1-yloxy)thieno[2,3-d]pyrimidine?

The CAS number of 4-(But-2-yn-1-yloxy)thieno[2,3-d]pyrimidine is 2198194-24-8.

What are the molecular formula and molecular weight of 4-(But-2-yn-1-yloxy)thieno[2,3-d]pyrimidine?

4-(But-2-yn-1-yloxy)thieno[2,3-d]pyrimidine has molecular formula C10H8N2OS and molecular weight 204.25 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-(But-2-yn-1-yloxy)thieno[2,3-d]pyrimidine (CAS 2198194-24-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1581994-7 (accessed 2026-10-25).

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