ethyl 2-[(3-bromophenyl)methylidene]-5-(3,4-dimethoxyphenyl)-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate

环己基溴化镁

1-benzoylcyclohexyl pivalate

1-benzoylcyclohexyl methanesulfonate

1-环己烯基-苯基-甲酮