122033-80-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122033-80-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,0,3 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 122033-80:
(8*1)+(7*2)+(6*2)+(5*0)+(4*3)+(3*3)+(2*8)+(1*0)=71
71 % 10 = 1
So 122033-80-1 is a valid CAS Registry Number.