485317-53-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 485317-53-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,5,3,1 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 485317-53:
(8*4)+(7*8)+(6*5)+(5*3)+(4*1)+(3*7)+(2*5)+(1*3)=171
171 % 10 = 1
So 485317-53-1 is a valid CAS Registry Number.