85083-55-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85083-55-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,0,8 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 85083-55:
(7*8)+(6*5)+(5*0)+(4*8)+(3*3)+(2*5)+(1*5)=142
142 % 10 = 2
So 85083-55-2 is a valid CAS Registry Number.