(5E)-5-(3,4-dimethoxybenzylidene)-2-(4-ethoxyphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one

(5E)-5-(3,4-dimethoxybenzylidene)-2-(4-ethoxyphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 538340-02-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H19N3O4S and a molecular weight of 409.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 538340-02-2
Jingsj CID: J-990949-0
Molecular Formula: C₂₁H₁₉N₃O₄S
Molecular Weight: 409.5 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (5E)-5-(3,4-dimethoxybenzylidene)-2-(4-ethoxyphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one?

The CAS number of (5E)-5-(3,4-dimethoxybenzylidene)-2-(4-ethoxyphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one is 538340-02-2.

What are the molecular formula and molecular weight of (5E)-5-(3,4-dimethoxybenzylidene)-2-(4-ethoxyphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one?

(5E)-5-(3,4-dimethoxybenzylidene)-2-(4-ethoxyphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one has molecular formula C21H19N3O4S and molecular weight 409.5 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. "(5E)-5-(3,4-dimethoxybenzylidene)-2-(4-ethoxyphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 538340-02-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-990949-0 (accessed 2026-10-23).

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