864066-05-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 864066-05-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,4,0,6 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 864066-05:
(8*8)+(7*6)+(6*4)+(5*0)+(4*6)+(3*6)+(2*0)+(1*5)=177
177 % 10 = 7
So 864066-05-7 is a valid CAS Registry Number.