122346-80-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122346-80-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,3,4 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 122346-80:
(8*1)+(7*2)+(6*2)+(5*3)+(4*4)+(3*6)+(2*8)+(1*0)=99
99 % 10 = 9
So 122346-80-9 is a valid CAS Registry Number.