26279-15-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26279-15-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,2,7 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 26279-15:
(7*2)+(6*6)+(5*2)+(4*7)+(3*9)+(2*1)+(1*5)=122
122 % 10 = 2
So 26279-15-2 is a valid CAS Registry Number.