108913-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108913-56-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,9,1 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 108913-56:
(8*1)+(7*0)+(6*8)+(5*9)+(4*1)+(3*3)+(2*5)+(1*6)=130
130 % 10 = 0
So 108913-56-0 is a valid CAS Registry Number.