2,6-bis(phenylseleno)-1,7-bis(p-toluenesulfonyl)heptane

1-methyl-4-[(2-methylidenecyclopentyl)methylsulfonyl]benzene

1-(2-cyclohexylideneethenylsulfonyl)-4-methylbenzene

1-benzylsulfonyl-4-methylbenzene

环己乙炔