122301-84-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122301-84-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,3,0 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 122301-84:
(8*1)+(7*2)+(6*2)+(5*3)+(4*0)+(3*1)+(2*8)+(1*4)=72
72 % 10 = 2
So 122301-84-2 is a valid CAS Registry Number.