145892-07-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145892-07-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,8,9 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 145892-07:
(8*1)+(7*4)+(6*5)+(5*8)+(4*9)+(3*2)+(2*0)+(1*7)=155
155 % 10 = 5
So 145892-07-5 is a valid CAS Registry Number.