26463-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26463-46-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,4,6 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 26463-46:
(7*2)+(6*6)+(5*4)+(4*6)+(3*3)+(2*4)+(1*6)=117
117 % 10 = 7
So 26463-46-7 is a valid CAS Registry Number.