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151897-72-2

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151897-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151897-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,8,9 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 151897-72:
(8*1)+(7*5)+(6*1)+(5*8)+(4*9)+(3*7)+(2*7)+(1*2)=162
162 % 10 = 2
So 151897-72-2 is a valid CAS Registry Number.

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