54359-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54359-83-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,3,5 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 54359-83:
(7*5)+(6*4)+(5*3)+(4*5)+(3*9)+(2*8)+(1*3)=140
140 % 10 = 0
So 54359-83-0 is a valid CAS Registry Number.