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1013910-57-0

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1013910-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1013910-57-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,3,9,1 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1013910-57:
(9*1)+(8*0)+(7*1)+(6*3)+(5*9)+(4*1)+(3*0)+(2*5)+(1*7)=100
100 % 10 = 0
So 1013910-57-0 is a valid CAS Registry Number.

1013910-57-0Downstream Products

1013910-57-0Relevant articles and documents

Enantioselective addition of nitromethane to α-keto esters catalyzed by copper(II)-iminopyridine complexes

Blay, Gonzalo,Hernandez-Olmos, Victor,Pedro, Jose R.

experimental part, p. 468 - 476 (2008/10/09)

The copper complex of a chiral iminopyridine easily prepared from (R)-(-)-fenchone and picolylamine catalyzes the enantioselective Henry (nitroaldol) reaction between nitromethane and α-keto esters. Good yields and modest to good enantioselectivities are obtained for a wide range of α-keto esters, bearing aromatic, alkyl or alkenyl groups attached to the ketone carbonyl group. The Royal Society of Chemistry 2008.

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