22364-40-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22364-40-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,3,6 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 22364-40:
(7*2)+(6*2)+(5*3)+(4*6)+(3*4)+(2*4)+(1*0)=85
85 % 10 = 5
So 22364-40-5 is a valid CAS Registry Number.