17066-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17066-93-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,0,6 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17066-93:
(7*1)+(6*7)+(5*0)+(4*6)+(3*6)+(2*9)+(1*3)=112
112 % 10 = 2
So 17066-93-2 is a valid CAS Registry Number.