ethyl 2-({[(5-methyl-7-oxo-7,8-dihydro[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio]acetyl}amino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate

ethyl 2-({[(5-methyl-7-oxo-7,8-dihydro[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio]acetyl}amino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 877639-51-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H23N5O4S2 and a molecular weight of 461.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 877639-51-5
Jingsj CID: J-1752050-0
Molecular Formula: C₂₀H₂₃N₅O₄S₂
Molecular Weight: 461.6 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of ethyl 2-({[(5-methyl-7-oxo-7,8-dihydro[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio]acetyl}amino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate?

The CAS number of ethyl 2-({[(5-methyl-7-oxo-7,8-dihydro[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio]acetyl}amino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate is 877639-51-5.

What are the molecular formula and molecular weight of ethyl 2-({[(5-methyl-7-oxo-7,8-dihydro[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio]acetyl}amino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate?

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Last updated: 8/21/2026

How to cite: Jingsj. "ethyl 2-({[(5-methyl-7-oxo-7,8-dihydro[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio]acetyl}amino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 877639-51-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1752050-0 (accessed 2026-10-25).

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