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137649-90-2

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137649-90-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137649-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,6,4 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 137649-90:
(8*1)+(7*3)+(6*7)+(5*6)+(4*4)+(3*9)+(2*9)+(1*0)=162
162 % 10 = 2
So 137649-90-2 is a valid CAS Registry Number.

137649-90-2Relevant articles and documents

A biomimetic electrocatalytic system for the atom-economical chemoselective synthesis of secondary amines

Largeron, Martine,Fleury

supporting information; experimental part, p. 883 - 886 (2009/07/25)

A facile one-pot oxidation-imine formation-reduction route to secondary amines can be achieved electrolytically from primary amines. This atom-economical 1ox-mediated sequence, leaving ammonia as the sole byproduct, allows the rapid chemoselect

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