吡咯并[1,2-a]喹喔啉-4(5H)-酮

1-(4-methoxyphenyl)non-2-yn-1-one

1-hydroxy-3,3-dimethyl-1-phenylbutan-2-one

7h-苯并(c)芴-7-酮

benzoic acid,2-bromopropan-1-ol