65608-95-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65608-95-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,6,0 and 8 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 65608-95:
(7*6)+(6*5)+(5*6)+(4*0)+(3*8)+(2*9)+(1*5)=149
149 % 10 = 9
So 65608-95-9 is a valid CAS Registry Number.