85405-60-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85405-60-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,4,0 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 85405-60:
(7*8)+(6*5)+(5*4)+(4*0)+(3*5)+(2*6)+(1*0)=133
133 % 10 = 3
So 85405-60-3 is a valid CAS Registry Number.