198-35-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 198-35-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,9 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 198-35:
(5*1)+(4*9)+(3*8)+(2*3)+(1*5)=76
76 % 10 = 6
So 198-35-6 is a valid CAS Registry Number.