505084-60-6
tert-Butyl 2-formyl-4-(trifluoromethoxy)-phenylcarbamate
→
~88%
505084-61-7
2-bromo-5-(trifluoromethoxy)benzaldehyde
212696-37-2
n-(4-三氟甲氧基苯基)氨基甲酸叔丁酯
461-82-5
对三氟甲氧基苯胺