145985-28-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145985-28-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,9,8 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 145985-28:
(8*1)+(7*4)+(6*5)+(5*9)+(4*8)+(3*5)+(2*2)+(1*8)=170
170 % 10 = 0
So 145985-28-0 is a valid CAS Registry Number.