122027-32-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122027-32-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,0,2 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 122027-32:
(8*1)+(7*2)+(6*2)+(5*0)+(4*2)+(3*7)+(2*3)+(1*2)=71
71 % 10 = 1
So 122027-32-1 is a valid CAS Registry Number.