122031-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122031-10-1 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 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 122031-10:
(8*1)+(7*2)+(6*2)+(5*0)+(4*3)+(3*1)+(2*1)+(1*0)=51
51 % 10 = 1
So 122031-10-1 is a valid CAS Registry Number.