326495-42-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 326495-42-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,6,4,9 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 326495-42:
(8*3)+(7*2)+(6*6)+(5*4)+(4*9)+(3*5)+(2*4)+(1*2)=155
155 % 10 = 5
So 326495-42-5 is a valid CAS Registry Number.