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70304-35-7

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70304-35-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70304-35-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,3,0 and 4 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 70304-35:
(7*7)+(6*0)+(5*3)+(4*0)+(3*4)+(2*3)+(1*5)=87
87 % 10 = 7
So 70304-35-7 is a valid CAS Registry Number.

70304-35-7Downstream Products

70304-35-7Relevant articles and documents

Enantioselective reduction of C=O and C=N compounds with NADH model N,N,1,2,4-pentamethyl-1,4-dihydronicotinamide

Versleijen,Sanders-Hovens,Vanhommerig,Vekemans,Meijer

, p. 7793 - 7802 (1993)

The scope and mechanism of enantioselective hydride transfer from NADH model 4 to prochiral C=O and C=N compounds were investigated. Efficient chirality transfer from 4 to α-keto esters and α-methoxycarbonylimino esters was achieved. The resemblance in reactivity and stereochemistry of the prochiral C=O and C=N-CO2Me functionalities in the hydride transfer reaction is attributed to the intervention of a similar Mg(ClO4)2-mediated ternary complex.

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