86852-89-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86852-89-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,8,5 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86852-89:
(7*8)+(6*6)+(5*8)+(4*5)+(3*2)+(2*8)+(1*9)=183
183 % 10 = 3
So 86852-89-3 is a valid CAS Registry Number.