1451066-20-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1451066-20-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,1,0,6 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1451066-20:
(9*1)+(8*4)+(7*5)+(6*1)+(5*0)+(4*6)+(3*6)+(2*2)+(1*0)=128
128 % 10 = 8
So 1451066-20-8 is a valid CAS Registry Number.