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3-Ethyl-2-((3-ethyl-4,5-diphenylthiazol-2(3H)-ylidene)methyl)-5-(2-(3-ethyl-6,7,8,9-tetrahydronaphtho(2,1-d)thiazol-2(3H)-ylidene)-1-(2-thienyl)ethylidene)-4,5-dihydro-4-oxothiazolium iodide

Also known as: (5Z)-3-ethyl-2-[(Z)-(3-ethyl-4,5-diphenyl-1,3-thiazol-2-ylidene)methyl]-5-[(2Z)-2-(3-ethyl-6,7,8,9-tetrahydrobenzo[g][1,3]benzothiazol-2-ylidene)-1-thiophen-2-ylethylidene]-1,3-thiazol-3-ium-4-one, 3-Ethyl-2-((3-ethyl-4,5-diphenylthiazol-2(3H)-ylidene)methyl)-5-(2-(3-ethyl-6,7,8,9-tetrahydronaphtho(2,1-D)thiazol-2(3H)-ylidene)-1-(2-thienyl)ethylidene)-4,5-dihydro-4-oxothiazolium iodide, Einecs 282-536-7

3-Ethyl-2-((3-ethyl-4,5-diphenylthiazol-2(3H)-ylidene)methyl)-5-(2-(3-ethyl-6,7,8,9-tetrahydronaphtho(2,1-d)thiazol-2(3H)-ylidene)-1-(2-thienyl)ethylidene)-4,5-dihydro-4-oxothiazolium iodide (CAS 84254-90-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C42H40IN3OS4 and a molecular weight of 858.0 g/mol. It is also known as (5Z)-3-ethyl-2-[(Z)-(3-ethyl-4,5-diphenyl-1,3-thiazol-2-ylidene)methyl]-5-[(2Z)-2-(3-ethyl-6,7,8,9-tetrahydrobenzo[g][1,3]benzothiazol-2-ylidene)-1-thiophen-2-ylethylidene]-1,3-thiazol-3-ium-4-one, 3-Ethyl-2-((3-ethyl-4,5-diphenylthiazol-2(3H)-ylidene)methyl)-5-(2-(3-ethyl-6,7,8,9-tetrahydronaphtho(2,1-D)thiazol-2(3H)-ylidene)-1-(2-thienyl)ethylidene)-4,5-dihydro-4-oxothiazolium iodide and Einecs 282-536-7. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
84254-90-0
Jingsj CID
J-951076-8
Molecular Formula
C42H40IN3OS4
Molecular Weight
858.0 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Ethyl-2-((3-ethyl-4,5-diphenylthiazol-2(3H)-ylidene)methyl)-5-(2-(3-ethyl-6,7,8,9-tetrahydronaphtho(2,1-d)thiazol-2(3H)-ylidene)-1-(2-thienyl)ethylidene)-4,5-dihydro-4-oxothiazolium iodide?

The CAS number of 3-Ethyl-2-((3-ethyl-4,5-diphenylthiazol-2(3H)-ylidene)methyl)-5-(2-(3-ethyl-6,7,8,9-tetrahydronaphtho(2,1-d)thiazol-2(3H)-ylidene)-1-(2-thienyl)ethylidene)-4,5-dihydro-4-oxothiazolium iodide is 84254-90-0.

What are the molecular formula and molecular weight of 3-Ethyl-2-((3-ethyl-4,5-diphenylthiazol-2(3H)-ylidene)methyl)-5-(2-(3-ethyl-6,7,8,9-tetrahydronaphtho(2,1-d)thiazol-2(3H)-ylidene)-1-(2-thienyl)ethylidene)-4,5-dihydro-4-oxothiazolium iodide?

3-Ethyl-2-((3-ethyl-4,5-diphenylthiazol-2(3H)-ylidene)methyl)-5-(2-(3-ethyl-6,7,8,9-tetrahydronaphtho(2,1-d)thiazol-2(3H)-ylidene)-1-(2-thienyl)ethylidene)-4,5-dihydro-4-oxothiazolium iodide has molecular formula C42H40IN3OS4 and molecular weight 858.0 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3-Ethyl-2-((3-ethyl-4,5-diphenylthiazol-2(3H)-ylidene)methyl)-5-(2-(3-ethyl-6,7,8,9-tetrahydronaphtho(2,1-d)thiazol-2(3H)-ylidene)-1-(2-thienyl)ethylidene)-4,5-dihydro-4-oxothiazolium iodide (CAS 84254-90-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-951076-8 (accessed 2026-10-24).

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