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117668-70-9

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117668-70-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117668-70-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,6 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 117668-70:
(8*1)+(7*1)+(6*7)+(5*6)+(4*6)+(3*8)+(2*7)+(1*0)=149
149 % 10 = 9
So 117668-70-9 is a valid CAS Registry Number.

117668-70-9Downstream Products

117668-70-9Relevant articles and documents

Catalytic enantioselective Amadori-Heyns rearrangement of racemic α-hydroxy ketones with arylamines: Synthesis of optically active α-arylamino ketones

Frongia, Angelo,Secci, Francesco,Capitta, Francesca,Piras, Pier Paolo,Sanna, Maria Luisa

supporting information, p. 8812 - 8814 (2013/09/24)

A novel synthesis of optically active α-arylamino ketones through an organocatalytic enantioselective Amadori-Heyns rearrangement is described. The Royal Society of Chemistry 2013.

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