108009-58-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108009-58-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,0,0 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 108009-58:
(8*1)+(7*0)+(6*8)+(5*0)+(4*0)+(3*9)+(2*5)+(1*8)=101
101 % 10 = 1
So 108009-58-1 is a valid CAS Registry Number.