(2E)-3-[4-(甲基磺酰基)苯基]丙酸

4-(甲磺酰基)苄溴

4-甲砜基苯乙酮

2,2-dichloro-N-(2-hydroxyethyl)-N-[(4-methylsulfonylphenyl)methyl]acetamide

2-[(2,2-dichloroacetyl)-[(4-methylsulfonylphenyl)methyl]amino]ethyl acetate