813426-48-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 813426-48-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,3,4,2 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 813426-48:
(8*8)+(7*1)+(6*3)+(5*4)+(4*2)+(3*6)+(2*4)+(1*8)=151
151 % 10 = 1
So 813426-48-1 is a valid CAS Registry Number.