143108-02-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143108-02-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,1,0 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 143108-02:
(8*1)+(7*4)+(6*3)+(5*1)+(4*0)+(3*8)+(2*0)+(1*2)=85
85 % 10 = 5
So 143108-02-5 is a valid CAS Registry Number.