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95431-21-3

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95431-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95431-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,3 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 95431-21:
(7*9)+(6*5)+(5*4)+(4*3)+(3*1)+(2*2)+(1*1)=133
133 % 10 = 3
So 95431-21-3 is a valid CAS Registry Number.

95431-21-3Downstream Products

95431-21-3Relevant articles and documents

An increased understanding of enolate additions under mechanochemical conditions

Hopgood, Heather,Mack, James

, (2017)

Very little is known about enolate addition chemistry under solver-free mechanochemical conditions. In this report, we investigated the ability to selectively form products arising from the primary, secondary, and tertiary enolates under solvent-free conditions. Using potassium tert-butoxide as the base and primary, secondary, and tertiary electrophiles, we were able to generate various enolate addition products including, 1,3,3,3-Tetraphenyl-2,2-dimethyl-1-propanone; a molecule we did not observe under traditional solution-based conditions.

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