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219724-96-6

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219724-96-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219724-96-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,7,2 and 4 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 219724-96:
(8*2)+(7*1)+(6*9)+(5*7)+(4*2)+(3*4)+(2*9)+(1*6)=156
156 % 10 = 6
So 219724-96-6 is a valid CAS Registry Number.
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