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68228-48-8

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68228-48-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68228-48-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,2,2 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 68228-48:
(7*6)+(6*8)+(5*2)+(4*2)+(3*8)+(2*4)+(1*8)=148
148 % 10 = 8
So 68228-48-8 is a valid CAS Registry Number.

68228-48-8Relevant articles and documents

Nitroxide-Catalyzed Oxidative Amidation of Aldehydes to Yield N-Acyl Azoles Using Sodium Persulfate

Politano, Fabrizio,León Sandoval, Arturo,Witko, Mason L.,Doherty, Katrina E.,Schroeder, Chelsea M.,Leadbeater, Nicholas E.

supporting information, (2021/12/23)

A methodology for the oxidative amidation of aldehydes to yield N-acyl azoles is reported. The approach employs sodium persulfate and a catalytic amount of a nitroxide and is applicable to a range of structurally diverse substrates.

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