52168-35-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52168-35-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,6 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 52168-35:
(7*5)+(6*2)+(5*1)+(4*6)+(3*8)+(2*3)+(1*5)=111
111 % 10 = 1
So 52168-35-1 is a valid CAS Registry Number.