26567-48-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26567-48-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,5,6 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 26567-48:
(7*2)+(6*6)+(5*5)+(4*6)+(3*7)+(2*4)+(1*8)=136
136 % 10 = 6
So 26567-48-6 is a valid CAS Registry Number.