ethyl (5Z)-5-[(3,4-dichlorophenyl)methylidene]-4-hydroxy-2-phenyliminothiophene-3-carboxylate

ethyl (5Z)-5-[(3,4-dichlorophenyl)methylidene]-4-hydroxy-2-phenyliminothiophene-3-carboxylate (CAS 5923-81-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H15Cl2NO3S and a molecular weight of 420.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5923-81-9
Jingsj CID: J-1402-7
Molecular Formula: C₂₀H₁₅Cl₂NO₃S
Molecular Weight: 420.3 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of ethyl (5Z)-5-[(3,4-dichlorophenyl)methylidene]-4-hydroxy-2-phenyliminothiophene-3-carboxylate?

The CAS number of ethyl (5Z)-5-[(3,4-dichlorophenyl)methylidene]-4-hydroxy-2-phenyliminothiophene-3-carboxylate is 5923-81-9.

What are the molecular formula and molecular weight of ethyl (5Z)-5-[(3,4-dichlorophenyl)methylidene]-4-hydroxy-2-phenyliminothiophene-3-carboxylate?

ethyl (5Z)-5-[(3,4-dichlorophenyl)methylidene]-4-hydroxy-2-phenyliminothiophene-3-carboxylate has molecular formula C20H15Cl2NO3S and molecular weight 420.3 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. "ethyl (5Z)-5-[(3,4-dichlorophenyl)methylidene]-4-hydroxy-2-phenyliminothiophene-3-carboxylate (CAS 5923-81-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1402-7 (accessed 2026-10-23).

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