126458-48-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126458-48-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,4,5 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 126458-48:
(8*1)+(7*2)+(6*6)+(5*4)+(4*5)+(3*8)+(2*4)+(1*8)=138
138 % 10 = 8
So 126458-48-8 is a valid CAS Registry Number.