4805-95-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4805-95-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,0 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4805-95:
(6*4)+(5*8)+(4*0)+(3*5)+(2*9)+(1*5)=102
102 % 10 = 2
So 4805-95-2 is a valid CAS Registry Number.