328090-95-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 328090-95-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,8,0,9 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 328090-95:
(8*3)+(7*2)+(6*8)+(5*0)+(4*9)+(3*0)+(2*9)+(1*5)=145
145 % 10 = 5
So 328090-95-5 is a valid CAS Registry Number.