1-[(4-methylphenyl)sulfonylmethyl]-2-nitrobenzene

4-(甲苯-4-磺酰基)-2-丁酮

1-(4-氯苯基)-2-[(4-甲基苯基)磺酰基]乙酮

4-甲基-2(对甲苯磺酰基)苯乙酮

1-(4-chlorophenyl)-2-ethoxy-2-(4-methylphenyl)sulfonylethanone