1190320-05-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1190320-05-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,3,2 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1190320-05:
(9*1)+(8*1)+(7*9)+(6*0)+(5*3)+(4*2)+(3*0)+(2*0)+(1*5)=108
108 % 10 = 8
So 1190320-05-8 is a valid CAS Registry Number.