807263-03-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 807263-03-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,7,2,6 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 807263-03:
(8*8)+(7*0)+(6*7)+(5*2)+(4*6)+(3*3)+(2*0)+(1*3)=152
152 % 10 = 2
So 807263-03-2 is a valid CAS Registry Number.