147162-28-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147162-28-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,1,6 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 147162-28:
(8*1)+(7*4)+(6*7)+(5*1)+(4*6)+(3*2)+(2*2)+(1*8)=125
125 % 10 = 5
So 147162-28-5 is a valid CAS Registry Number.