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Piperazine, 1-[(5-bromo-6-ethoxy-3-pyridinyl)sulfonyl]-4-ethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

264920-27-6

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264920-27-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 264920-27-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,9,2 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 264920-27:
(8*2)+(7*6)+(6*4)+(5*9)+(4*2)+(3*0)+(2*2)+(1*7)=146
146 % 10 = 6
So 264920-27-6 is a valid CAS Registry Number.

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