308-96-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 308-96-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,0 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 308-96:
(5*3)+(4*0)+(3*8)+(2*9)+(1*6)=63
63 % 10 = 3
So 308-96-3 is a valid CAS Registry Number.