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1620569-21-2

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  • SAGECHEM/5-Bromo-3-(piperazin-1-yl)pyrazin-2-amine 2,2,2-trifluoroacetate/SAGECHEM/Manufacturer in China

    Cas No: 1620569-21-2

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1620569-21-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1620569-21-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,0,5,6 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1620569-21:
(9*1)+(8*6)+(7*2)+(6*0)+(5*5)+(4*6)+(3*9)+(2*2)+(1*1)=152
152 % 10 = 2
So 1620569-21-2 is a valid CAS Registry Number.

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