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81477-96-5

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81477-96-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81477-96-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,7 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81477-96:
(7*8)+(6*1)+(5*4)+(4*7)+(3*7)+(2*9)+(1*6)=155
155 % 10 = 5
So 81477-96-5 is a valid CAS Registry Number.

81477-96-5Relevant articles and documents

Process for Preparing 2-Arylcarbonyl Compounds, 2-Aryl Esters and 2-Arylnitriles and their Heteroaromatic Analogues

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Page/Page column 6, (2008/12/08)

Process for preparing compounds by cross-coupling of enolizable carbonyl compounds, nitriles or their analogues with substituted aryl or heteroaryl compounds in the presence of a Br?nsted base and of a catalyst or precatalyst containing a.) a transition m

THE SYNTHESIS OF AMINO ACIDS BY REACTION OF AN ELECTROPHILIC GLYCINE CATION EQUIVALENT WITH CARBON NUCLEOPHILES

O'Donnell, Martin J.,Falmagne, Jean-Bernard

, p. 699 - 702 (2007/10/02)

Acetate 1, a glycine cation equivalent, is reacted with organocopper reagents to yield products 2 which can readily be converted to the higher amino acids.This method provides access to aryl-substituted amino acids as well as amino acids containing a β-tertiary carbon.

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