|
首页 > 欢迎光临
3,5-bis(trifluoromethyl)acetophenone3,5-bis(trifluoromethyl)benzoyl chloride3,5-bis(trifluoromethyl)benzoic acid3,5-bis(trifluoromethyl)benzyl bromide3-bromo-1,1,1-trifluoroacetone1,1-dibromo-3,3,3-trifluoroacetone2,2,2-trifluoroacetophenone4-trifluoromethylacetophenone [详细介绍]
|