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5-Pyrimidinecarbonitrile, 2-[(4-chlorophenyl)amino]-1,4-dihydro-4-oxo-6-(3-pyridinyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138429-65-9

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138429-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138429-65-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,2 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 138429-65:
(8*1)+(7*3)+(6*8)+(5*4)+(4*2)+(3*9)+(2*6)+(1*5)=149
149 % 10 = 9
So 138429-65-9 is a valid CAS Registry Number.

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