85829-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85829-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,8,2 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 85829-45:
(7*8)+(6*5)+(5*8)+(4*2)+(3*9)+(2*4)+(1*5)=174
174 % 10 = 4
So 85829-45-4 is a valid CAS Registry Number.