860525-76-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 860525-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,0,5,2 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 860525-76:
(8*8)+(7*6)+(6*0)+(5*5)+(4*2)+(3*5)+(2*7)+(1*6)=174
174 % 10 = 4
So 860525-76-4 is a valid CAS Registry Number.