860002-28-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 860002-28-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,0,0,0 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 860002-28:
(8*8)+(7*6)+(6*0)+(5*0)+(4*0)+(3*2)+(2*2)+(1*8)=124
124 % 10 = 4
So 860002-28-4 is a valid CAS Registry Number.