85053-89-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85053-89-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,0,5 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 85053-89:
(7*8)+(6*5)+(5*0)+(4*5)+(3*3)+(2*8)+(1*9)=140
140 % 10 = 0
So 85053-89-0 is a valid CAS Registry Number.