67959-26-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67959-26-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,9,5 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 67959-26:
(7*6)+(6*7)+(5*9)+(4*5)+(3*9)+(2*2)+(1*6)=186
186 % 10 = 6
So 67959-26-6 is a valid CAS Registry Number.