801264-08-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 801264-08-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,1,2,6 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 801264-08:
(8*8)+(7*0)+(6*1)+(5*2)+(4*6)+(3*4)+(2*0)+(1*8)=124
124 % 10 = 4
So 801264-08-4 is a valid CAS Registry Number.