75162-12-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75162-12-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,6 and 2 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 75162-12:
(7*7)+(6*5)+(5*1)+(4*6)+(3*2)+(2*1)+(1*2)=118
118 % 10 = 8
So 75162-12-8 is a valid CAS Registry Number.