78089-95-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78089-95-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,8 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78089-95:
(7*7)+(6*8)+(5*0)+(4*8)+(3*9)+(2*9)+(1*5)=179
179 % 10 = 9
So 78089-95-9 is a valid CAS Registry Number.