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103209-25-2

103209-25-2

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103209-25-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103209-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,2,0 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 103209-25:
(8*1)+(7*0)+(6*3)+(5*2)+(4*0)+(3*9)+(2*2)+(1*5)=72
72 % 10 = 2
So 103209-25-2 is a valid CAS Registry Number.

103209-25-2Downstream Products

103209-25-2Relevant articles and documents

Mild alkaline hydrolysis of hindered esters in non-aqueous solution

Theodorou, Vassiliki,Alagiannis, Michalis,Ntemou, Nikoleta,Brentas, Alexios,Voulgari, Pinelopi,Polychronidou, Vasiliki,Gogou, Marina,Giannelos, Marios,Skobridis, Konstantinos

, p. 308 - 319 (2018)

Sterically hindered esters of carboxylic acids, which are considered very resistant to saponification, were rapidly and efficiently saponified in a non-aqueous medium using NaOH in MeOH/CH2Cl2 (1:9) at room temperature. Furthermore, this reaction protocol was extended and successfully applied to the hydrolysis of tosylates and N-tosyl indoles.

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