405198-29-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 405198-29-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,5,1,9 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 405198-29:
(8*4)+(7*0)+(6*5)+(5*1)+(4*9)+(3*8)+(2*2)+(1*9)=140
140 % 10 = 0
So 405198-29-0 is a valid CAS Registry Number.