860530-93-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 860530-93-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,0,5,3 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 860530-93:
(8*8)+(7*6)+(6*0)+(5*5)+(4*3)+(3*0)+(2*9)+(1*3)=164
164 % 10 = 4
So 860530-93-4 is a valid CAS Registry Number.