68083-35-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68083-35-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,0,8 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 68083-35:
(7*6)+(6*8)+(5*0)+(4*8)+(3*3)+(2*3)+(1*5)=142
142 % 10 = 2
So 68083-35-2 is a valid CAS Registry Number.