5-(4-氯苯基)-5-氧代戊腈

2-溴-4-氯-1-(4-氯苯基)丁烷-1-酮

S-[4-(4-chlorophenyl)-4-oxobutyl] ethanethioate

5-(4-氯苯基)噻吩-2-羧酸甲酯

methyl 2-[5-(4-chlorophenyl)thiophen-2-yl]acetate