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1,1-Diamino-2-cyan-2-nitroethylen is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

25713-54-6

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25713-54-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25713-54-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,7,1 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 25713-54:
(7*2)+(6*5)+(5*7)+(4*1)+(3*3)+(2*5)+(1*4)=106
106 % 10 = 6
So 25713-54-6 is a valid CAS Registry Number.

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