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1370441-40-9

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1370441-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1370441-40-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,0,4,4 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1370441-40:
(9*1)+(8*3)+(7*7)+(6*0)+(5*4)+(4*4)+(3*1)+(2*4)+(1*0)=129
129 % 10 = 9
So 1370441-40-9 is a valid CAS Registry Number.

1370441-40-9Downstream Products

1370441-40-9Relevant academic research and scientific papers

Programmable enantioselective one-pot synthesis of molecules with eight stereocenters

Potowski, Marco,Schürmann, Markus,Preut, Hans,Antonchick, Andrey P.,Waldmann, Herbert

scheme or table, p. 428 - 430 (2012/07/14)

We developed an enantioselectively catalyzed tandem synthesis of structurally and stereochemically complex molecules that forms four carbon-carbon bonds and sets eight stereocenters with high regio-, diastereo- and enantioselectivity. It can be programmed to yield different stereoisomers by varying only the order of combination of a common set of reagents and catalysts. We report what is to our knowledge the first synthesis of both enantiomers of a chiral compound using the same chiral catalyst.

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