145980-95-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145980-95-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,9,8 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 145980-95:
(8*1)+(7*4)+(6*5)+(5*9)+(4*8)+(3*0)+(2*9)+(1*5)=166
166 % 10 = 6
So 145980-95-6 is a valid CAS Registry Number.