208252-85-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 208252-85-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,2,5 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 208252-85:
(8*2)+(7*0)+(6*8)+(5*2)+(4*5)+(3*2)+(2*8)+(1*5)=121
121 % 10 = 1
So 208252-85-1 is a valid CAS Registry Number.