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1,2-ethanediamine, N~1~,N~2~-bis[(methylnitroamino)methyl]-N~1~,N~2~-dinitro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

13405-40-8

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13405-40-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13405-40-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,0 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13405-40:
(7*1)+(6*3)+(5*4)+(4*0)+(3*5)+(2*4)+(1*0)=68
68 % 10 = 8
So 13405-40-8 is a valid CAS Registry Number.

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