1095089-43-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1095089-43-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,5,0,8 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1095089-43:
(9*1)+(8*0)+(7*9)+(6*5)+(5*0)+(4*8)+(3*9)+(2*4)+(1*3)=172
172 % 10 = 2
So 1095089-43-2 is a valid CAS Registry Number.