63309-35-3 Usage
Uses
5-(4-Bromobutoxy)-3,4-dihydro-2(1H)-quinolinone is a useful synthetic intermediate.
Check Digit Verification of cas no
The CAS Registry Mumber 63309-35-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,3,0 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 63309-35:
(7*6)+(6*3)+(5*3)+(4*0)+(3*9)+(2*3)+(1*5)=113
113 % 10 = 3
So 63309-35-3 is a valid CAS Registry Number.