433718-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 433718-08-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,3,7,1 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 433718-08:
(8*4)+(7*3)+(6*3)+(5*7)+(4*1)+(3*8)+(2*0)+(1*8)=142
142 % 10 = 2
So 433718-08-2 is a valid CAS Registry Number.