4-Fluoro-2-(trifluoromethyl)benzaldehyde 97%4-Fluoro-2-(trifluoromethyl)benzaldehyde5-Fluoro-2-formylbenzotrifluoride4-氟-2-(三氟甲基)苯甲醛4-Fluoro-2-(trifluoromethyl)benzaldehyde2-Trifluoromethyl-4-fluorobenzaldehyde4-氟-2-三氟甲基苯甲醛alpha,alpha,alpha,4-Tetrafluoro-o-tolualdehyde