26463-61-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26463-61-6 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, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 26463-61:
(7*2)+(6*6)+(5*4)+(4*6)+(3*3)+(2*6)+(1*1)=116
116 % 10 = 6
So 26463-61-6 is a valid CAS Registry Number.