145575-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145575-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,5,7 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 145575-74:
(8*1)+(7*4)+(6*5)+(5*5)+(4*7)+(3*5)+(2*7)+(1*4)=152
152 % 10 = 2
So 145575-74-2 is a valid CAS Registry Number.