10090-03-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10090-03-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,9 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 10090-03:
(7*1)+(6*0)+(5*0)+(4*9)+(3*0)+(2*0)+(1*3)=46
46 % 10 = 6
So 10090-03-6 is a valid CAS Registry Number.