2-Propen-1-one, 3-(3-chlorophenyl)-1-phenyl- 3-(3-Chlorophenyl)-1-phenyl-2-propen-1-one 3-Chlorochalcone 3-Chlorostyryl phenyl ketone 5328-73-4 AI3-17990 Chalcone, 3-chloro- (6CI,7CI,8CI) NSC 636925 m-Chlorochalcone m-Chlorostyryl phenyl ketone