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5-bromo-1-(2-methoxyethyl)-3-nitropyridin-2(1H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

784156-86-1

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784156-86-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 784156-86-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,4,1,5 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 784156-86:
(8*7)+(7*8)+(6*4)+(5*1)+(4*5)+(3*6)+(2*8)+(1*6)=201
201 % 10 = 1
So 784156-86-1 is a valid CAS Registry Number.

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