5089-51-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5089-51-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,8 and 9 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5089-51:
(6*5)+(5*0)+(4*8)+(3*9)+(2*5)+(1*1)=100
100 % 10 = 0
So 5089-51-0 is a valid CAS Registry Number.