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2,4,5-Trimercapto-ethylthiobenzene is an organic compound with the chemical formula C8H10S4. It is a derivative of benzene, featuring three thiol (-SH) groups and an ethylthio (-C2H5S) substituent. 2,4,5-trimercapto-ethylthiobenzene is characterized by its strong sulfur odor and is known for its ability to form chelates with metal ions, which can be useful in various applications such as analytical chemistry and metal extraction processes. Due to its reactivity with metals, it can also be employed in the synthesis of metal complexes and as a reagent in organic synthesis. The compound's structure and properties make it a versatile molecule in the field of chemistry, particularly in areas where its chelating capabilities are advantageous.

4920-18-7

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4920-18-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4920-18-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,2 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4920-18:
(6*4)+(5*9)+(4*2)+(3*0)+(2*1)+(1*8)=87
87 % 10 = 7
So 4920-18-7 is a valid CAS Registry Number.

4920-18-7Downstream Products

4920-18-7Relevant academic research and scientific papers

1,2,4,5-TETRAMERCAPTOBENZENE. A Facile Route to the Benzobisdithiole Ring System

Odorisio, P. A.,Pastor, S. D.,Spivack, J. D.,Rodebaugh, R. K.

, p. 309 - 314 (2007/10/02)

The dissolving metal reduction of 1,2,4,5-tetrakis(ethylthio)benzene (2) with alkali metals in various solvents was investigated.Reduction of 2 with lithium in n-propylamine solvent gave 1,2,4,5-Tetramercaptobenzene (1) in high yield.The acid catalysed re

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