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315676-28-9

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315676-28-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 315676-28-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,5,6,7 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 315676-28:
(8*3)+(7*1)+(6*5)+(5*6)+(4*7)+(3*6)+(2*2)+(1*8)=149
149 % 10 = 9
So 315676-28-9 is a valid CAS Registry Number.

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