5-(Trifluoromethoxy)salicylaldehyde2-Hydroxy-5-(trifluoromethoxy)benzaldehyde 99%5-(Trifluoromethoxy)salicylaldehyde2-羟基-5-(三氟甲氧基)苯甲醛5-(三氟甲氧基)水杨醛2-Hydroxy-5-(trifluoromethoxy)benzaldehyde3,5-Dichloro-2-hydroxybenzaldehyde5-(Trifluoromethoxy)salicylaldehyde