1-methyl-4-(2-phenylethynylsulfonyl)benzene

4-甲基苯硫代磺酸 S-(4-甲基苯基)酯

4-甲基苯硫代亚磺酸 S-(4-甲基苯基)酯

1-(4-chlorophenyl)sulfonylsulfanyl-4-methylbenzene

1-methyl-4-methylsulfonylsulfanylbenzene