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224563-84-2

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224563-84-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 224563-84-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,4,5,6 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 224563-84:
(8*2)+(7*2)+(6*4)+(5*5)+(4*6)+(3*3)+(2*8)+(1*4)=132
132 % 10 = 2
So 224563-84-2 is a valid CAS Registry Number.

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