108437-93-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108437-93-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,4,3 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108437-93:
(8*1)+(7*0)+(6*8)+(5*4)+(4*3)+(3*7)+(2*9)+(1*3)=130
130 % 10 = 0
So 108437-93-0 is a valid CAS Registry Number.