90266-08-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90266-08-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,6 and 6 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 90266-08:
(7*9)+(6*0)+(5*2)+(4*6)+(3*6)+(2*0)+(1*8)=123
123 % 10 = 3
So 90266-08-3 is a valid CAS Registry Number.