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5-(2-carboxyethylthio)-2,3-diphenyltetrazolium bromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73761-56-5

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73761-56-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73761-56-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,6 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 73761-56:
(7*7)+(6*3)+(5*7)+(4*6)+(3*1)+(2*5)+(1*6)=145
145 % 10 = 5
So 73761-56-5 is a valid CAS Registry Number.

73761-56-5Relevant academic research and scientific papers

3-Carboxymethylthio-1,5-diphenylformazan: a Potential Terdentate Ligand with Unusual Properties

Hutton, Alan T.,Irving, Harry M. N. H.

, p. 139 - 145 (2007/10/02)

3-Carboxymethylthio-1,5-diphenylformazan (8), prepared by two synthetic routes as a potential terdentate ligand, is a very weak base (pK1= -0.43) and an exceptionally weak acid (pK2= 12.48) which does not yield metal complexes.No car

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