146450-75-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146450-75-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,5 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 146450-75:
(8*1)+(7*4)+(6*6)+(5*4)+(4*5)+(3*0)+(2*7)+(1*5)=131
131 % 10 = 1
So 146450-75-1 is a valid CAS Registry Number.