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3-Pyridinecarboxylic acid, 6-methyl-2-(4-methyl-1-piperidinyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

689150-75-2

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689150-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 689150-75-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,9,1,5 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 689150-75:
(8*6)+(7*8)+(6*9)+(5*1)+(4*5)+(3*0)+(2*7)+(1*5)=202
202 % 10 = 2
So 689150-75-2 is a valid CAS Registry Number.

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