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N-(3-pyridyl) 3,5-di-tert-butyl-4-methoxybenzaldimine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

420111-69-9

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420111-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 420111-69-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,0,1,1 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 420111-69:
(8*4)+(7*2)+(6*0)+(5*1)+(4*1)+(3*1)+(2*6)+(1*9)=79
79 % 10 = 9
So 420111-69-9 is a valid CAS Registry Number.

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