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880557-98-2

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880557-98-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 880557-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,0,5,5 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 880557-98:
(8*8)+(7*8)+(6*0)+(5*5)+(4*5)+(3*7)+(2*9)+(1*8)=212
212 % 10 = 2
So 880557-98-2 is a valid CAS Registry Number.

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