5-Chloro-2-tetralone

4-dihydronaphthalen-2(1H)-one

5-Chloro-3,4-dihydro-2(1H)-naphthalenone

5-CHLORO-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE

5-chloro-1,2,3,4-tetrahydronaphthalen-1-one