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4-cyano-2-(pyridin-2-yl)pyridine N-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1286763-10-7

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1286763-10-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1286763-10-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,6,7,6 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1286763-10:
(9*1)+(8*2)+(7*8)+(6*6)+(5*7)+(4*6)+(3*3)+(2*1)+(1*0)=187
187 % 10 = 7
So 1286763-10-7 is a valid CAS Registry Number.

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