123-30-8
4-氨基苯酚
→
255042-71-8
(4-aminophenyl) 2-bromo-2-methylpropanoate
54840-15-2
4-(BOC-氨基)酚
878283-87-5
4-(tert-butoxycarbonylamino)phenyl 2-bromo-2-methylpropanoate