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84224-84-0

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84224-84-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84224-84-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,2,2 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 84224-84:
(7*8)+(6*4)+(5*2)+(4*2)+(3*4)+(2*8)+(1*4)=130
130 % 10 = 0
So 84224-84-0 is a valid CAS Registry Number.

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