91062-70-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91062-70-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,0,6 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 91062-70:
(7*9)+(6*1)+(5*0)+(4*6)+(3*2)+(2*7)+(1*0)=113
113 % 10 = 3
So 91062-70-3 is a valid CAS Registry Number.