11027-67-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 11027-67-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,1,0,2 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 11027-67:
(7*1)+(6*1)+(5*0)+(4*2)+(3*7)+(2*6)+(1*7)=61
61 % 10 = 1
So 11027-67-1 is a valid CAS Registry Number.