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Pyrido[2,3-d]pyrimidin-7(1H)-one, 2,4-dimethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83410-23-5

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83410-23-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83410-23-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,1 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 83410-23:
(7*8)+(6*3)+(5*4)+(4*1)+(3*0)+(2*2)+(1*3)=105
105 % 10 = 5
So 83410-23-5 is a valid CAS Registry Number.

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