2-[(E)-2-(Thiophen-2-YL)ethenyl]-5-[4-(thiophene-2-carbonyl)piperazin-1-YL]-1,3-oxazole-4-carbonitrile

2-[(E)-2-(Thiophen-2-YL)ethenyl]-5-[4-(thiophene-2-carbonyl)piperazin-1-YL]-1,3-oxazole-4-carbonitrile (CAS 940993-67-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H16N4O2S2 and a molecular weight of 396.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 940993-67-9
Jingsj CID: J-1015405-6
Molecular Formula: C₁₉H₁₆N₄O₂S₂
Molecular Weight: 396.5 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-[(E)-2-(Thiophen-2-YL)ethenyl]-5-[4-(thiophene-2-carbonyl)piperazin-1-YL]-1,3-oxazole-4-carbonitrile?

The CAS number of 2-[(E)-2-(Thiophen-2-YL)ethenyl]-5-[4-(thiophene-2-carbonyl)piperazin-1-YL]-1,3-oxazole-4-carbonitrile is 940993-67-9.

What are the molecular formula and molecular weight of 2-[(E)-2-(Thiophen-2-YL)ethenyl]-5-[4-(thiophene-2-carbonyl)piperazin-1-YL]-1,3-oxazole-4-carbonitrile?

2-[(E)-2-(Thiophen-2-YL)ethenyl]-5-[4-(thiophene-2-carbonyl)piperazin-1-YL]-1,3-oxazole-4-carbonitrile has molecular formula C19H16N4O2S2 and molecular weight 396.5 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. "2-[(E)-2-(Thiophen-2-YL)ethenyl]-5-[4-(thiophene-2-carbonyl)piperazin-1-YL]-1,3-oxazole-4-carbonitrile (CAS 940993-67-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1015405-6 (accessed 2026-10-24).

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