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5-bromo-1,6-dimethyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

450841-30-2

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450841-30-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 450841-30-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,0,8,4 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 450841-30:
(8*4)+(7*5)+(6*0)+(5*8)+(4*4)+(3*1)+(2*3)+(1*0)=132
132 % 10 = 2
So 450841-30-2 is a valid CAS Registry Number.

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