51453-90-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51453-90-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,4,5 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 51453-90:
(7*5)+(6*1)+(5*4)+(4*5)+(3*3)+(2*9)+(1*0)=108
108 % 10 = 8
So 51453-90-8 is a valid CAS Registry Number.