(2-tert-Butoxycarbonylamino-4-trifluoromethyl-phenyl)-oxo-acetic acid ethyl ester

(5-氯-2-甲氧基苯基)乙酸甲酯

4-氟-3-硝基三氟甲苯

5-chloro-α-fluoro-2-methoxy-α-[2-nitro-4-(trifluoromethyl)-phenyl]benzeneacetic acid methyl ester