108323-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108323-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,3,2 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 108323-05:
(8*1)+(7*0)+(6*8)+(5*3)+(4*2)+(3*3)+(2*0)+(1*5)=93
93 % 10 = 3
So 108323-05-3 is a valid CAS Registry Number.