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108479-45-4

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108479-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108479-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,4,7 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 108479-45:
(8*1)+(7*0)+(6*8)+(5*4)+(4*7)+(3*9)+(2*4)+(1*5)=144
144 % 10 = 4
So 108479-45-4 is a valid CAS Registry Number.

108479-45-4Relevant articles and documents

Diastereodirected alkylation of ketones and 1,3-diketones with N-[1H-Indol-3-yl(phenyl)methyl]-N-methylamine by the Michael reaction

Semenov,Smushkevich,Levina,Kurkovskaya,Lysenko,Kachala

, p. 730 - 738 (2005)

A method has been developed for introducing the 1H-indol-3-yl(phenyl)methyl residue into position 2 of ketones and 1,3-diketones. The principle of bringing in controlled diastereoselectivity based on the configuration of intermediates is demonstrated. 2005 Springer Science+Business Media, Inc.

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