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Propanediamide, N-[(4-methylphenyl)sulfonyl]-N'-(phenylmethyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

188771-93-9

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188771-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188771-93-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,7,7 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 188771-93:
(8*1)+(7*8)+(6*8)+(5*7)+(4*7)+(3*1)+(2*9)+(1*3)=199
199 % 10 = 9
So 188771-93-9 is a valid CAS Registry Number.

188771-93-9Downstream Products

188771-93-9Relevant academic research and scientific papers

Triple equilibrium in n′-aryl-n-tosyldiazomalonimidolates, 1-tosyl-1,2,3-triazol-5-olates, and 1-aryl-1,2,3-triazol-5-olates

Morzherin,Rozin,Savel'eva,Bakulev

, p. 168 - 173 (2003)

A series of 1-tosyl-substituted 4-arylcarbamoyl-1,2,3-triazol-2-olates, which can undergo rearrangement to isomeric 1-aryl-4-tosylcarbamoyl-1,2,3-triazol-5-olates and N-tosyl-N′-aryldiazomalonimidolates, were synthesized. An equilibrium between these comp

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