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1,2-Ethanediamine, N,N-dimethyl-N'-(6-nitro-4-quinolinyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

658710-28-2

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658710-28-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 658710-28-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,8,7,1 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 658710-28:
(8*6)+(7*5)+(6*8)+(5*7)+(4*1)+(3*0)+(2*2)+(1*8)=182
182 % 10 = 2
So 658710-28-2 is a valid CAS Registry Number.

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