26832-27-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26832-27-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,8,3 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 26832-27:
(7*2)+(6*6)+(5*8)+(4*3)+(3*2)+(2*2)+(1*7)=119
119 % 10 = 9
So 26832-27-9 is a valid CAS Registry Number.