129066-07-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129066-07-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,0,6 and 6 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 129066-07:
(8*1)+(7*2)+(6*9)+(5*0)+(4*6)+(3*6)+(2*0)+(1*7)=125
125 % 10 = 5
So 129066-07-5 is a valid CAS Registry Number.