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159214-87-6

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159214-87-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159214-87-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,2,1 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 159214-87:
(8*1)+(7*5)+(6*9)+(5*2)+(4*1)+(3*4)+(2*8)+(1*7)=146
146 % 10 = 6
So 159214-87-6 is a valid CAS Registry Number.

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