67436-13-9|Boc-DL-Phe（4-NO2）-OH

62561-74-4|H-D-Phe（4-Br）-OH

62129-39-9|Boc-4-Br-Phe-OH

52071-65-5|Boc-Pro-Phe-OH

51987-73-6|Boc-Phe-Ome

49759-61-7|4-Methyl-D-Phe-OH