108483-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108483-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,4,8 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 108483-89:
(8*1)+(7*0)+(6*8)+(5*4)+(4*8)+(3*3)+(2*8)+(1*9)=142
142 % 10 = 2
So 108483-89-2 is a valid CAS Registry Number.