140208-13-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140208-13-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,2,0 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 140208-13:
(8*1)+(7*4)+(6*0)+(5*2)+(4*0)+(3*8)+(2*1)+(1*3)=75
75 % 10 = 5
So 140208-13-5 is a valid CAS Registry Number.