85322-70-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85322-70-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,3,2 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 85322-70:
(7*8)+(6*5)+(5*3)+(4*2)+(3*2)+(2*7)+(1*0)=129
129 % 10 = 9
So 85322-70-9 is a valid CAS Registry Number.