108043-51-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108043-51-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,0,4 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 108043-51:
(8*1)+(7*0)+(6*8)+(5*0)+(4*4)+(3*3)+(2*5)+(1*1)=92
92 % 10 = 2
So 108043-51-2 is a valid CAS Registry Number.