“苯硫酚”造句

氯苯 、 溴苯和苯硫酚化合物的譜帶出現(xiàn)于低限附近.
In compounds such as chorobenzene, bromobenzene and thiophenol it lies close to the lower limit.

方法以3-甲氧基苯硫酚和對(duì)甲氧基 - 苯乙酮為原料經(jīng)溴化、烴基化、環(huán)合重排排制得目標(biāo)產(chǎn)物.
Methods: The target compound was synthesized through bromination and thioetherification from 4 - methoxyacetophenone as a starting material.

• #苯硫酚