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93257-33-1

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93257-33-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93257-33-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,2,5 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 93257-33:
(7*9)+(6*3)+(5*2)+(4*5)+(3*7)+(2*3)+(1*3)=141
141 % 10 = 1
So 93257-33-1 is a valid CAS Registry Number.

93257-33-1Relevant articles and documents

Electrocarboxylation de composes carbonyles aliphatiques, aromatiques et vinyliques: interet de l'utilisation d'une anode consommable en magnesium

Mcharek, Slah,Heintz, Monique,Troupel, Michel,Perichon, Jacques

, p. 95 - 97 (2007/10/02)

In the presence of carbon dioxide in DMF, the electroreduction of carbonyl compounds or α,β-ketoalkenes at high concentration yields respectively α-hydroxyacids and β-ketoacids.The use of a sacrificial magnesium anode allows constant current electrolyses in a diaphragmless cell.

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