103860-03-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103860-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,8,6 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 103860-03:
(8*1)+(7*0)+(6*3)+(5*8)+(4*6)+(3*0)+(2*0)+(1*3)=93
93 % 10 = 3
So 103860-03-3 is a valid CAS Registry Number.