1105679-40-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1105679-40-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,5,6,7 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1105679-40:
(9*1)+(8*1)+(7*0)+(6*5)+(5*6)+(4*7)+(3*9)+(2*4)+(1*0)=140
140 % 10 = 0
So 1105679-40-0 is a valid CAS Registry Number.