8063-80-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 8063-80-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,6 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 8063-80:
(6*8)+(5*0)+(4*6)+(3*3)+(2*8)+(1*0)=97
97 % 10 = 7
So 8063-80-7 is a valid CAS Registry Number.