612066-45-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 612066-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,2,0,6 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 612066-45:
(8*6)+(7*1)+(6*2)+(5*0)+(4*6)+(3*6)+(2*4)+(1*5)=122
122 % 10 = 2
So 612066-45-2 is a valid CAS Registry Number.