N-(butylcarbamoyl)-2-(4-methylphenyl)sulfonylacetamide

1-methoxy-2-(4-methylphenyl)benzene

methyl 2-methyl-3-(4-methylphenyl)sulfonylpropanoate

2-[(4-methylphenyl)sulfonylmethyl]naphthalene

1-methyl-4-[4-(4-methylphenyl)sulfonylbutylsulfonyl]benzene