1-bromo-2-pent-4-en-2-ylbenzene

2-(2-bromophenyl)propanoic acid

2-溴苯乙醇

4-((甲氧基羰基)(苯基)甲基)哌嗪-1-羧酸叔丁酯

methyl 2-phenylpent-4-enoate