466645-82-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 466645-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,6,6,4 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 466645-82:
(8*4)+(7*6)+(6*6)+(5*6)+(4*4)+(3*5)+(2*8)+(1*2)=189
189 % 10 = 9
So 466645-82-9 is a valid CAS Registry Number.