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478556-98-8

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478556-98-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 478556-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,5,5 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 478556-98:
(8*4)+(7*7)+(6*8)+(5*5)+(4*5)+(3*6)+(2*9)+(1*8)=218
218 % 10 = 8
So 478556-98-8 is a valid CAS Registry Number.

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