26320-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26320-50-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,3,2 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 26320-50:
(7*2)+(6*6)+(5*3)+(4*2)+(3*0)+(2*5)+(1*0)=83
83 % 10 = 3
So 26320-50-3 is a valid CAS Registry Number.