268227-46-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 268227-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,8,2,2 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 268227-46:
(8*2)+(7*6)+(6*8)+(5*2)+(4*2)+(3*7)+(2*4)+(1*6)=159
159 % 10 = 9
So 268227-46-9 is a valid CAS Registry Number.