108151-43-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108151-43-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,5 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108151-43:
(8*1)+(7*0)+(6*8)+(5*1)+(4*5)+(3*1)+(2*4)+(1*3)=95
95 % 10 = 5
So 108151-43-5 is a valid CAS Registry Number.