145895-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145895-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,8,9 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 145895-89:
(8*1)+(7*4)+(6*5)+(5*8)+(4*9)+(3*5)+(2*8)+(1*9)=182
182 % 10 = 2
So 145895-89-2 is a valid CAS Registry Number.