1190945-85-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1190945-85-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,9,4 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1190945-85:
(9*1)+(8*1)+(7*9)+(6*0)+(5*9)+(4*4)+(3*5)+(2*8)+(1*5)=177
177 % 10 = 7
So 1190945-85-7 is a valid CAS Registry Number.