122423-75-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122423-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,4,2 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 122423-75:
(8*1)+(7*2)+(6*2)+(5*4)+(4*2)+(3*3)+(2*7)+(1*5)=90
90 % 10 = 0
So 122423-75-0 is a valid CAS Registry Number.