408528-01-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 408528-01-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,8,5,2 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 408528-01:
(8*4)+(7*0)+(6*8)+(5*5)+(4*2)+(3*8)+(2*0)+(1*1)=138
138 % 10 = 8
So 408528-01-8 is a valid CAS Registry Number.