145169-82-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145169-82-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,1,6 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 145169-82:
(8*1)+(7*4)+(6*5)+(5*1)+(4*6)+(3*9)+(2*8)+(1*2)=140
140 % 10 = 0
So 145169-82-0 is a valid CAS Registry Number.