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39828-50-7

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39828-50-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39828-50-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,8,2 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 39828-50:
(7*3)+(6*9)+(5*8)+(4*2)+(3*8)+(2*5)+(1*0)=157
157 % 10 = 7
So 39828-50-7 is a valid CAS Registry Number.

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