53145-69-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53145-69-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,1,4 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 53145-69:
(7*5)+(6*3)+(5*1)+(4*4)+(3*5)+(2*6)+(1*9)=110
110 % 10 = 0
So 53145-69-0 is a valid CAS Registry Number.