145875-99-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145875-99-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,8,7 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 145875-99:
(8*1)+(7*4)+(6*5)+(5*8)+(4*7)+(3*5)+(2*9)+(1*9)=176
176 % 10 = 6
So 145875-99-6 is a valid CAS Registry Number.