1167418-11-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1167418-11-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,7,4,1 and 8 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1167418-11:
(9*1)+(8*1)+(7*6)+(6*7)+(5*4)+(4*1)+(3*8)+(2*1)+(1*1)=152
152 % 10 = 2
So 1167418-11-2 is a valid CAS Registry Number.