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422506-79-4

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422506-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 422506-79-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,2,5,0 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 422506-79:
(8*4)+(7*2)+(6*2)+(5*5)+(4*0)+(3*6)+(2*7)+(1*9)=124
124 % 10 = 4
So 422506-79-4 is a valid CAS Registry Number.

422506-79-4Relevant articles and documents

A New Method to Generate α-Aminoalkyl Radicals: Treatment of Methyl α-Amino Selenoesters with Hydride Reagents. Synthesis of 6-Azabicyclo[3.2.1]octanes by Radical Cyclization

Quirante, Josefina,Escolano, Carmen,Bonjoch, Josep

, p. 179 - 180 (1997)

A new method to generate α-aminoalkyl radicals and its application to the synthesis of 6-azabicyclo[3.2.1]octanes is described. α-Amino selenoesters on heating with Bu3SnH or (Me3Si)3SiH undergo decarbonylation of the initially formed acyl radical to give the corresponding α-amino radical which could be trapped intramolecularly with a double bond bearing an electron-withdrawing group.

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