26118-88-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26118-88-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,1,1 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 26118-88:
(7*2)+(6*6)+(5*1)+(4*1)+(3*8)+(2*8)+(1*8)=107
107 % 10 = 7
So 26118-88-7 is a valid CAS Registry Number.